Compressor supporting bracket, compressor and air conditioner

Abstract

The utility model provides a compressor supporting bracket, a compressor and an air conditioner. The compressor supporting bracket comprises a main machine body connecting part and at least two liquid separator supporting parts, the compressor supporting bracket comprises a lantern ring structure and at least two bracket structures, the lantern ring structure comprises an inner periphery and an outer periphery which are oppositely arranged, and each bracket structure comprises a first side and a second side which are oppositely arranged; the main machine body connecting part is arranged on the inner periphery, and the liquid separator supporting part is arranged on the second side; the bracket structures are arranged in the circumferential direction of the lantern ring structure, and the first sides are connected to the periphery. The compressor comprises a main machine body, at least two liquid dispensers and the compressor supporting bracket. The compressor supporting bracket is adopted as the compressor supporting bracket. The lantern ring structure is arranged on the main machine body in a sleeving mode, and the second side of the bracket structure is connected with the liquid separator. The air conditioner comprises the compressor. The liquid distributor effectively solves the resonance problem of a plurality of liquid distributors, has good universality, and is beneficial to field adjustment and installation.

Description

Technical Field

[0001] The utility model relates to the technical field of electrical accessories, and in particular to a compressor support bracket, a compressor and an air conditioner used for an air replenishing compressor. Background Art

[0002] The Chinese invention patent application with publication number CN116066921A discloses a dual evaporation temperature air replenishment system, in which the compressor includes three liquid distributors, namely a high-temperature evaporator, a low-temperature evaporator and an enthalpy increase liquid distributor, in addition to the main body. The three liquid distributors are prone to resonance due to similar or identical vibration frequencies. There is a support bracket that can be supported between the main body shell of the compressor and at most two liquid distributors. The support bracket is formed by bending a piece of metal into three connecting parts, and the three connecting parts are respectively welded to the main body shell and the two liquid distributor shells.

[0003] The problem with the existing compressor support bracket is that it cannot support more than two liquid distributors. In addition, the existing compressor support bracket is not universal. The distribution angles of the liquid distributors of different compressors are different. When matching with compressors of different models, the design and production can only be recalculated, which makes production difficult and is not conducive to economic benefits. Utility Model Content

[0004] The first purpose of the utility model is to provide a compressor support bracket which has good versatility and is convenient for on-site adjustment and installation.

[0005] The second object of the utility model is to provide a compressor with a bracket that is easy to produce and install and is beneficial to economic benefits.

[0006] The third object of the utility model is to provide an air conditioner with a compressor that is easy to produce and install and is beneficial to economic benefits.

[0007] The first purpose of the utility model provides a compressor support bracket comprising a main body connection part and at least two dispenser support parts; the compressor support bracket comprises a ring structure and at least two bracket structures, the ring structure comprises an inner periphery and an outer periphery arranged relatively to each other, the bracket structure comprises a first side arranged relatively to each other and a second side farther away from the axis of the ring structure than the first side; the main body connection part is arranged on the inner periphery, and the dispenser support part is arranged on the second side; a plurality of bracket structures are arranged along the circumference of the ring structure, and a plurality of first sides are connected to the outer periphery.

[0008] As can be seen from the above scheme, the collar structure is fixed on the compressor main body shell by heat sleeve, and the height position of the bracket structure is fixed at the same time, and the bracket structure is locked to the collar structure by spot welding or screws. Among them, since the positions of various angles of the periphery of the collar structure can be used for connection, and multiple bracket structures can select suitable angles to connect to the periphery of the collar structure, even if the number and angle of the liquid distributors connected to different compressors are different, after determining the positions of the main body and multiple liquid distributors, multiple bracket structures with matching numbers can be fixed to suitable angles. Therefore, the compressor support bracket of the utility model has good versatility and is easy to adjust and install on the spot, reducing the difficulty of installation is also beneficial to economic benefits.

[0009] A further solution is that the bracket structure includes a fixing portion and a bracket arm, and two bracket arms extend from opposite sides of the fixing portion respectively, the fixing portion serves as a first side, and the ends of the bracket arms serve as a second side.

[0010] As can be seen from the above, each bracket structure is used to support a dispenser, and the dispenser has a circular outer peripheral contour. The ends of the two bracket arms are connected to the outer periphery of the dispenser as two supporting points to improve the stability of the support.

[0011] A further solution is that a bending section is provided at the end, the bending section includes a supporting surface, and on the same bracket structure, the two supporting surfaces are tangent to the same cylindrical surface.

[0012] As can be seen from the above, the two support surfaces with an included angle can be used to position dispensers with different outer diameters, further improving the versatility of the support bracket.

[0013] Another further solution is that a buckle-fitting opening is provided on the support arm, the support arm includes an inner side opposite to another support arm on the same bracket structure, and the buckle-fitting opening opens on the inner side.

[0014] As can be seen from the above, the buckle opening is buckled with the elastic buckle on the outer periphery of the dispenser, and this arrangement is easier to assemble.

[0015] Another further solution is that at least two adjacent bracket structures are integrally formed, and between the two integrally formed bracket structures, ends of two bracket arms adjacent to each other are bent and connected.

[0016] As can be seen from the above, under this setting, multiple dispenser support parts are connected into a whole, which balances the vibration between the various dispensers. At the same time, the strength of the bracket can be enhanced without increasing the thickness of the material, and the deformation of the bracket can be effectively reduced.

[0017] In another further solution, the compressor support bracket further includes a buffer pad, which is squeezed between the outer periphery and the first side.

[0018] It can be seen from the above that the provision of the buffer pad can effectively reduce the vibration transmission on the shell.

[0019] Another further solution is that a groove extending in the circumferential direction is provided on the outer periphery, the first side is installed in the groove and connected to the groove bottom of the groove, and the groove limits the axial position of the first side.

[0020] As can be seen from the above, the provision of the grooves enables the height positioning of multiple bracket structures and improves assembly stability.

[0021] A further solution is that an opening connected to the inner circumference is provided at the bottom of the groove, and in the axial direction of the collar structure, the bottom of the groove includes bottom walls located on both sides of the opening, and the first side is connected to the bottom wall.

[0022] As can be seen from the above, the opening can not only cooperate with the raised structure on the main body for height positioning, but also play a role in weight reduction.

[0023] Another further solution is that the first side is fixed to the outer periphery by screws, or the first side is welded to the outer periphery.

[0024] The compressor provided by the second purpose of the utility model includes a main body, at least two liquid distributors and a compressor support bracket, and the compressor support bracket adopts the above-mentioned compressor support bracket; the ring structure is sleeved on the main body, and the second side of the bracket structure is connected to the liquid distributor.

[0025] It can be seen from the above scheme that even if the number and angle of the liquid distributors connected to different compressors are different, after determining the positions of the main body and the multiple liquid distributors, the multiple bracket structures of matching numbers can be fixed at a suitable angle. Therefore, the compressor support bracket of the utility model has good versatility and is easy to adjust and install on the spot, which reduces the difficulty of installation and is also beneficial to economic benefits.

[0026] The third object of the present invention is to provide an air conditioner comprising the above-mentioned compressor. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 This is a structural diagram of the first embodiment of the compressor support bracket of the utility model.

[0028] Figure 2 It is a top view of the bracket structure in the first embodiment of the compressor support bracket of the utility model.

[0029] Figure 3 It is a side view of the bracket structure in the first embodiment of the compressor support bracket of the utility model.

[0030] Figure 4 It is a top view of the first embodiment of the compressor support bracket of the utility model in use.

[0031] Figure 5 It is a side view of the first embodiment of the compressor support bracket of the utility model in use.

[0032] Figure 6 It is a cross-sectional view of the bracket structure in the second embodiment of the compressor support bracket of the utility model. DETAILED DESCRIPTION

[0033] Compressor support bracket first embodiment

[0034] See also Figure 1 and Figure 5 The air conditioner of the utility model includes a compressor, and the compressor includes a main body 91, three liquid distributors 92 and a compressor support bracket of the utility model.

[0035] The compressor support bracket of this embodiment includes a collar structure 1, three bracket structures 2 and a buffer pad 3. The collar structure 1 includes an inner periphery 101 and an outer periphery 102 arranged opposite to each other. The inner periphery 101 of the collar structure 1 serves as a main body connection portion. The collar structure 1 is heat-fitted and fixed on the outer shell of the main body 91. That is, the main body 91 is matched with the inner periphery 101.

[0036] Recombination Figure 2 The bracket structure 2 includes a first side 201 that is relatively arranged and a second side 202 that is farther away from the axis of the ring structure 1 than the first side 201. The three bracket structures 2 are arranged along the circumference of the ring structure 1. The first side 201 of the bracket structure 2 is connected to the outer periphery 102, and the second side 202 of the bracket structure 2 serves as a dispenser support portion and cooperates with each dispenser 92.

[0037] See also Figure 1 The collar structure 1 is annular, and the outer periphery 102 is provided with a groove 13 extending in the circumferential direction. The bottom of the groove 13 is provided with an opening 130 connected to the inner periphery 101. The opening 130 also extends in the circumferential direction of the collar structure 1. In the axial direction of the collar structure 1, the bottom of the groove 13 includes two bottom walls 131 located on opposite sides of the opening 130. The bottom wall 131 is used as a part connected to the bracket structure 2. In this embodiment, the groove 13 and the opening 130 cover an angle of more than 180 degrees in the circumferential direction, and all positions within the angle range of the groove 13 can be used as the setting position of the bracket structure 2.

[0038] See also Figures 1 to 3 The bracket structure 2 includes a fixing portion 21 and a bracket arm 22. The two bracket arms 22 extend from opposite sides of the fixing portion 21, respectively. The fixing portion 21 serves as a first side 201, and the ends of the bracket arms 22 serve as a second side 202. The fixing portion 21 is an arc-shaped plate. The bracket arms 22 are bent from the edges of both sides of the plate and extend in a straight line in parallel with each other. The ends of the bracket arms 22 are provided with bent sections 221.

[0039] The bending section 221 includes an inwardly facing support surface 222, the support surface 222 is a plane, an angle is formed between the two support surfaces 222, and the two support surfaces 222 face the same center. Figure 2 As shown, the two supporting surfaces 222 on the same bracket structure 2 are tangent to the same cylindrical surface, and the two supporting surfaces 222 with an angle can be used to position dispensers 92 with different outer diameters, further improving the versatility of the supporting bracket.

[0040] The support arm 22 is provided with a buckle-fitting opening 223 penetrating through both sides of the thickness of the support arm 22 . The support arm 22 includes an inner side 203 opposite to another support arm 22 on the same bracket structure 2 . The buckle-fitting opening 223 opens on the inner side 203 .

[0041] The fixing portion 21 is provided with four fixing points 210 arranged in a rectangular array, and the fixing points 210 can be used as welding points or as screw connection holes. Figure 2 In one of the bracket structures 2 of this embodiment, in the width direction of the fixing portion 21, the distance between the two fixing points 210 is H1, and the distance between the two supporting surfaces 222 is H2, see Figure 3 In the height direction of the fixing portion 21, the distance between the two fixing points 210 is H4, and the height of the supporting arm 22 is H3. In this embodiment, the above four values ​​have the following relationship: 0.35×H2≤H1≤0.85×H2; 1.15×H3≤H4≤1.5×H3.

[0042] Combination Figure 1 and Figure 4 The fixing part 21 is placed in the groove 13, and the upper and lower sides of the groove 13 limit the axial position of the fixing part 21, that is, limit the height of the fixing part 21. The buffer pad 3 is a rubber pad, and the buffer pad 3 is placed between the fixing part 21 and the bottom wall 131 of the groove bottom of the groove 13. When the screw passes through the fixing point 210 and is connected to the bottom wall 131, or when the fixing point 210 is welded to the bottom wall 131 as a welding point, the fixed connection between the collar structure 1 and the bracket structure 2 can be achieved, and the buffer pad 3 will be squeezed between the fixing part 21 and the bottom wall 131.

[0043] See also Figure 4 In the compressor of this embodiment, each of the three liquid distributors 92 is supported by a corresponding bracket structure 2. Figure 4 It can be seen that the dispensers 92 are matched with the supporting surfaces 222 at the ends of the two supporting arms 22 on the corresponding bracket structure 2, and the optional connection methods include welding the outer shell surface of the dispenser 92 to the supporting surface 222, or fastening and fixing the spring buckle 921 on the dispenser 92 to the snap-fit ​​opening 223 on the supporting arm 22.

[0044] Mainly, since the positions of the outer periphery 102 of the collar structure 1 at a large angle can be used to connect with the bracket structure 2, multiple bracket structures 2 can be connected to the collar structure 1 at a suitable angle. Therefore, even if the number of dispensers 92 is different and the positions are different, after determining the positions of the main body 91 and multiple dispensers 92, the distance from the dispenser 92 to the main body 91 and the outer diameter of the dispenser 92 are combined to select a bracket structure 2 with a higher matching degree, and then these bracket structures 2 are fixed to a suitable angle for support and fixation. Therefore, the compressor support bracket has good versatility and is easy to adjust and install on the spot, which reduces the difficulty of installation and is also beneficial to economic benefits.

[0045] Second embodiment of the compressor support bracket

[0046] See also Figure 6 And compare Figure 4 In the first embodiment, the multiple bracket structures 2 are independent of each other, while in this embodiment, the three bracket structures 4 are integrally formed. Specifically, between any two adjacent bracket structures 4, the ends of the two bracket arms 41 close to each other are connected by a bent reinforcement section 42. Under this setting, the multiple dispenser support parts are connected into a whole, which balances the vibration between the dispensers, and at the same time, the strength of the bracket can be enhanced without increasing the thickness of the material, which can effectively reduce the deformation of the bracket.

[0047] In other embodiments, no groove is provided on the outer periphery of the collar structure.

[0048] In other embodiments, no buffer pad is provided between the collar structure and the bracket structure.

[0049] In other embodiments, the first side of the bracket structure is a plate, the second side is also a plate, and the first side and the second side are connected by an arm portion along a straight line.

[0050] Finally, it should be emphasized that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. For those skilled in the art, the present invention may have various changes and modifications. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A compressor support bracket, comprising a main body connection portion and at least two liquid distributor support portions; Features: The compressor support bracket comprises a collar structure and at least two bracket structures, the collar structure comprises an inner periphery and an outer periphery arranged opposite to each other, and the bracket structure comprises a first side and a second side which is farther from the axis of the collar structure than the first side; The main body connection portion is arranged on the inner periphery, and the liquid dispenser support portion is arranged on the second side; A plurality of the bracket structures are arranged along the circumference of the collar structure, and a plurality of the first sides are connected to the outer circumference.

2. The compressor support bracket according to claim 1, characterized in that: The bracket structure includes a fixing portion and a bracket arm, wherein two bracket arms extend from opposite sides of the fixing portion respectively, the fixing portion serves as the first side, and the ends of the bracket arms serve as the second side.

3. The compressor support bracket according to claim 2, characterized in that: The end is provided with a bending section, and the bending section includes a supporting surface. On the same bracket structure, the two supporting surfaces are tangent to the same cylindrical surface.

4. The compressor support bracket according to claim 2, characterized in that: A buckle-fitting opening is arranged on the support arm, and the support arm comprises an inner side opposite to another support arm on the same support structure, and the buckle-fitting opening opens on the inner side.

5. The compressor support bracket according to claim 2, characterized in that: At least two adjacent bracket structures are integrally formed, and between the two integrally formed bracket structures, the ends of the two bracket arms that are close to each other are bent and connected.

6. The compressor support bracket according to any one of claims 1 to 5, characterized in that: The compressor support bracket further includes a cushioning pad compressed between the outer periphery and the first side.

7. The compressor support bracket according to any one of claims 1 to 5, characterized in that: The outer periphery is provided with a groove extending along the circumferential direction, the first side is installed in the groove and connected to the groove bottom of the groove, and the groove limits the axial position of the first side.

8. The compressor support bracket according to claim 7, characterized in that: The groove bottom is provided with an opening connected to the inner circumference. In the axial direction of the collar structure, the groove bottom includes bottom walls located on both sides of the opening, and the first side is connected to the bottom wall.

9. The compressor support bracket according to any one of claims 1 to 5, characterized in that: The first side is fixed to the outer periphery by screws, or the first side is welded to the outer periphery.

10. A compressor, comprising a main body, at least two liquid distributors and a compressor support bracket, characterized in that: The compressor support bracket adopts the compressor support bracket according to any one of claims 1 to 9 above; The collar structure is sleeved on the main body, and the second side of the bracket structure is connected to the liquid dispenser.

11. An air conditioner, characterized in that The compressor comprises the compressor as claimed in claim 10 above.

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