Liquid dispenser bracket and compressor

Abstract

The present invention provides a liquid distributor bracket and a compressor, which relate to the technical field of compressors, and solve the technical problem in the prior art that the axial vibration of the liquid distributor is not conducive to the stable operation of the compressor. The liquid distributor bracket and the compressor include a liquid distributor bracket and a connecting bracket, and the liquid distributor bracket is telescopically arranged on the connecting bracket; the liquid distributor bracket is connected to the liquid distributor cylinder, and the liquid distributor cylinder is provided with a closing cylinder section closing toward the center direction of the liquid distributor cylinder; the liquid distributor bracket is provided with an accommodating portion and an abutting portion, and the accommodating portion is used to accommodate the closing cylinder section, and the abutting portion is arranged toward the accommodating portion to abut the closing cylinder section in the accommodating portion. The present invention is used to provide a liquid distributor bracket and a compressor that can reduce the axial vibration of the liquid distributor and is conducive to the stable operation of the compressor.

Description

Technical Field

[0001] The invention relates to the technical field of compressors, and in particular to a liquid dispenser bracket and a compressor. Background Art

[0002] The liquid separator is an important component of the compressor. It is the first compressor component when the external refrigerant enters the compressor. It can separate the refrigerant into gas and liquid. In a vertical rotor compressor, Figure 1-2 As shown in the figure, the liquid distributor is mainly composed of an air intake pipe, a filter assembly, a steel pipe, a middle partition, an elbow and a liquid distributor cylinder, and the parts are mostly joined by welding; the connection between the liquid distributor and the compressor body is mainly through the liquid distributor elbow connected to the compressor shell air intake pipe and welded; the liquid distributor is mainly fixed to the compressor body by pressing the liquid distributor on the pressure plate and the liquid distributor bracket. This connection and fixing method of the liquid distributor mainly limits its circumferential movement, but its axial restriction is insufficient. In the compressor operation procedures, the liquid distributor often has large axial vibration, which is not conducive to the stable operation of the compressor.

[0003] Patent number CN210861853U discloses a liquid distributor component with a flexible connector at the top and / or bottom of the cylinder, which buffers and absorbs the vibration of the liquid distributor. In this patent, the flexible connector can reduce the vibration of the liquid distributor to a certain extent, but it does not well limit and help the large degree of up and down jumping of the liquid distributor. At the same time, the use of the flexible connector weakens the strength of the liquid distributor to a certain extent, and there may be a risk of refrigerant leakage. Summary of the invention

[0004] The purpose of the present invention is to provide a liquid distributor support and a compressor to solve the technical problem that the axial vibration of the liquid distributor is not conducive to the stable operation of the compressor in the prior art. The preferred technical solutions among the many technical solutions provided by the present invention can produce many technical effects as described below.

[0005] To achieve the above object, the present invention provides the following technical solutions:

[0006] The liquid dispenser provided by the present invention comprises a liquid dispensing bracket and a connecting bracket, wherein the liquid dispensing bracket is telescopically arranged on the connecting bracket;

[0007] The liquid separation bracket is connected to the liquid separation cylinder, and the liquid separation cylinder is provided with a closing cylinder section closing toward the center direction of the liquid separation cylinder;

[0008] The liquid separation bracket is provided with a receiving portion and a contact portion, wherein the receiving portion is used to receive the closing tube section, and the contact portion is arranged toward the receiving portion to contact the closing tube section in the receiving portion.

[0009] Optionally, the connecting bracket comprises a left fixing section and a right fixing section, the left fixing section and the right fixing section are symmetrically arranged, the left fixing section is provided with a left sliding groove, and the right fixing section is provided with a right sliding groove;

[0010] The liquid dispensing bracket comprises a left clamping part and a right clamping part, and the left clamping part and the right clamping part are symmetrically arranged;

[0011] The left clamping portion is provided with a left connecting section, the left connecting section cooperates with the left sliding groove, the left connecting section is slidably arranged in the left sliding groove, and the left adjusting structure is arranged between the left connecting section and the left sliding groove to position the left connecting section and the left fixing section;

[0012] The right clamping portion is provided with a right connecting section, the right connecting section cooperates with the right sliding groove, the right connecting section is slidably arranged in the right sliding groove, and the right adjustment structure is arranged between the right connecting section and the right sliding groove to position the right connecting section and the right fixed section.

[0013] Optionally, the left adjustment structure comprises a left adjustment member, at least one left positioning hole provided on the left fixed section, and at least two left adjustment holes provided at intervals on the left connecting section, and the left adjustment member passes through at least one left positioning hole and at least one left adjustment hole to connect the left fixed section and the left connecting section;

[0014] The right adjustment structure includes a right adjustment member, at least one right positioning hole provided on the right fixed section, and at least two right adjustment holes provided at intervals on the right connecting section. The right adjustment member passes through at least one right positioning hole and at least one right adjustment hole to connect the right fixed section and the right connecting section.

[0015] Optionally, the left fixing section and the right fixing section are integrally arranged;

[0016] And / or, the left fixed section and the right fixed section are arranged at a preset angle A, and the angle A is 0-30 degrees.

[0017] Optionally, the left clamping portion further includes a left bending section arranged on the left connecting section and away from the right clamping portion;

[0018] The right clamping portion further comprises a right bending section arranged on the right connecting section and away from the left clamping portion, and the accommodating portion is formed between the left bending section and the right bending section;

[0019] The abutment portion includes a left abutment segment arranged at the end of the left bending segment and a right abutment segment arranged at the end of the right bending segment. The left abutment segment and the right abutment segment are both arranged toward the accommodating portion, and a bayonet for the closing tube segment to be inserted is formed between the left abutment segment and the right abutment segment.

[0020] Optionally, the left bending section includes a left inclined section and a left clamping section connected to each other, the left inclined section is connected to the left connecting section, and the left abutting section is connected to the left clamping section;

[0021] The right bending section includes a right inclined section and a right clamping section connected to each other, the right inclined section is connected to the right connecting section, and the right abutting section is connected to the right clamping section.

[0022] A compressor comprises the liquid distributor bracket as described above.

[0023] Optionally, it comprises a compressor body and a liquid distributor, the connecting bracket is arranged on the compressor body, and the liquid distributor bracket is connected to the liquid distributor;

[0024] The liquid distributor comprises the liquid distributor cylinder and a steel pipe. The steel pipe is arranged in the liquid distributor cylinder and along the central axis of the liquid distributor cylinder. A liquid flow channel is formed between the closing cylinder section and the steel pipe.

[0025] Optionally, the liquid separation cylinder comprises an upper cylinder, a closing cylinder section and a lower cylinder, the upper port of the closing cylinder section is connected to the upper cylinder, and the lower port of the closing cylinder section is connected to the lower cylinder;

[0026] The upper cylinder, the closing cylinder section and the lower cylinder form a gourd-shaped structure that is thin in the middle and thick at both ends.

[0027] Optionally, the liquid separation cylinder is formed by sealingly connecting the upper cylinder, the closing cylinder section and the lower cylinder in sequence.

[0028] And / or, the liquid separation cylinder is made of the upper cylinder, the closing cylinder section and the lower cylinder in one piece;

[0029] And / or, the closing tube section has a vertically symmetrical structure.

[0030] The beneficial effects of the present invention are as follows: the liquid separator bracket and the compressor provided by the present invention comprise a liquid separator bracket and a connecting bracket, the liquid separator cylinder body is provided with a closing cylinder section closing towards the center direction of the liquid separator cylinder body; the liquid separator bracket is provided with a receiving portion for accommodating the closing cylinder section and a contact portion for abutting the closing cylinder section against the receiving portion, the liquid separator bracket uses the receiving portion and the contact portion to fix the closing cylinder section, which not only ensures the circumferential fixation of the liquid separator, but also ensures the axial fixation of the liquid separator, effectively reduces the axial vibration and circumferential vibration of the liquid separator, thereby effectively ensuring the fixing effect of the liquid separator, which is beneficial to the stable operation of the compressor; the liquid separator bracket is connected to the liquid separator cylinder body, and the connecting bracket is connected to the compressor body, and the liquid separator bracket is telescopically arranged on the connecting bracket, so that the distance between the liquid separator cylinder body and the compressor body can be adjusted, so that the center of gravity of the compressor can be adjusted as needed to ensure that the compressor runs more stably. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0032] Figure 1 It is a structural schematic diagram of a compressor in the prior art;

[0033] Figure 2 It is a schematic diagram of the cross-sectional structure of a compressor in the prior art;

[0034] Figure 3 It is a schematic diagram of the structure of the compressor of the present invention;

[0035] Figure 4 It is a schematic structural diagram of the liquid dispenser of the present invention;

[0036] Figure 5 It is a schematic diagram of the cross-sectional structure of the liquid dispenser of the present invention;

[0037] Figure 6 It is a schematic diagram of the cross-sectional structure of the liquid separation cylinder of the present invention;

[0038] Figure 7 It is an exploded view of the first embodiment of the liquid separation bracket of the present invention;

[0039] Figure 8 is a front view of a first embodiment of the liquid separation bracket of the present invention;

[0040] Fig. 9 is a front view of a third embodiment of the liquid separation bracket of the present invention;

[0041] Fig.10 is a three-dimensional diagram of a fourth embodiment of the liquid separation bracket of the present invention;

[0042] Fig.11 It is a front view of the fourth embodiment of the liquid separation bracket of the present invention.

[0043] In the figure:

[0044] 100, liquid distributor; 200, compressor body; 300, liquid distributor bracket; 400, middle partition; 500, connecting bracket;

[0045] 101, liquid separation cylinder; 102, steel pipe; 103, upper cylinder; 104, closing cylinder section; 105, lower cylinder; 106, liquid flow channel;

[0046] 310, left clamping portion; 311, left connecting section; 312, left inclined section; 313, left clamping section; 314, left bending section; 315, left abutting section; 320, right clamping portion; 321, right connecting section; 322, right inclined section; 323, right clamping section; 324, right bending section; 325, right abutting section; 330, accommodating portion; 340, abutting portion; 350, bayonet;

[0047] 511, left fixed section; 512, left sliding groove; 513, left positioning hole; 514, left adjustment hole; 515, left adjustment member;

[0048] 521, right fixed section; 522, right sliding groove; 523, right positioning hole; 524, right adjusting hole; 525, right adjusting member. DETAILED DESCRIPTION

[0049] Please refer to the attached figure below Figures 1 to 11And the text content understands the content of the present invention and the difference between the present invention and the prior art. The following is a further detailed description of the technical solution (including the preferred technical solution) of the present invention by means of the accompanying drawings and the enumeration of some optional embodiments of the present invention. It should be noted that: any technical feature and any technical solution in the present embodiment are one or more of a variety of optional technical features or optional technical solutions. In order to describe the need for brevity, it is impossible to exhaustively list all the alternative technical features and alternative technical solutions of the present invention in this document, and it is not convenient for the implementation of each technical feature to emphasize that it is one of the multiple optional implementations, so those skilled in the art should know that: any technical means provided by the present invention can be replaced or any two or more technical means or technical features provided by the present invention can be combined with each other to obtain a new technical solution. Any technical feature and any technical solution in the present embodiment do not limit the scope of protection of the present invention. The scope of protection of the present invention should include any alternative technical solutions that can be thought of by those skilled in the art without creative work and new technical solutions obtained by combining any two or more technical means or technical features provided by the present invention.

[0050] In the description of the present invention, it should be noted that, unless otherwise specified, "multiple" means two or more than two; the directions or positional relationships indicated by the terms "upper", "lower", "left", "right", "inner", "outer", "front end", "rear end", "head", "tail", etc. are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", "third", etc. are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0051] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to the specific circumstances.

[0052] The present invention provides a liquid distributor support and a compressor which can reduce the axial vibration of the liquid distributor and facilitate the stable operation of the compressor.

[0053] Combine the following Figure 3 to Figure 11 The technical solution provided by the present invention is described in more detail.

[0054] The present invention provides a liquid dispenser support, such as Figure 7-9 As shown, it includes a liquid separation bracket 300 and a connecting bracket 500, and the liquid separation bracket 300 is telescopically arranged on the connecting bracket 500;

[0055] The liquid separation bracket 300 is connected to the liquid separation cylinder 101, and the liquid separation cylinder 101 is provided with a closing cylinder section 104 closing toward the center direction of the liquid separation cylinder 101;

[0056] The liquid dispensing bracket 300 is provided with a receiving portion 330 and a contact portion 340 . The receiving portion 330 is used to accommodate the closing tube section 104 . The contact portion 340 is arranged toward the receiving portion 330 to contact the closing tube section 104 in the receiving portion 330 .

[0057] The present invention provides a liquid separator bracket, comprising a liquid separator bracket 300 and a connecting bracket 500, wherein the liquid separator cylinder body 101 is provided with a closing cylinder segment 104 closing toward the center direction of the liquid separator cylinder body 101; the liquid separator bracket 300 is provided with a receiving portion 330 for accommodating the closing cylinder segment 104 and an abutting portion 340 for abutting the closing cylinder segment 104 against the receiving portion 330, and the liquid separator bracket 300 adopts the receiving portion 330 and the abutting portion 340 to fix the closing cylinder segment 104, thereby ensuring both the circumferential fixation of the liquid separator 100 and the axial fixation of the liquid separator 100, effectively reducing the axial vibration and circumferential vibration of the liquid separator 100, thereby effectively ensuring the fixing effect of the liquid separator 100, which is beneficial to the stable operation of the compressor.

[0058] The liquid separating bracket 300 is connected to the liquid separating cylinder 101, and the connecting bracket 500 is connected to the compressor body 200. The liquid separating bracket 300 is telescopically arranged on the connecting bracket 500, so that the distance between the liquid separating cylinder 101 and the compressor body 200 can be adjusted, so that the center of gravity of the compressor can be adjusted as needed to ensure that the compressor runs more stably.

[0059] It can be understood that the accommodating portion 330 should have the ability to wrap and clamp the closing barrel segment 104 to ensure that the dispenser 100 can be stably positioned in the accommodating portion 330 and limit the displacement of the closing barrel segment 104 in the axial direction; the abutting portion 340 should have the ability to press the closing barrel segment 104 in the accommodating portion 330 to limit the displacement of the closing barrel segment 104 in the circumferential direction, thereby ensuring that the dispenser 100 can be both axially fixed and axially fixed.

[0060] In some embodiments of the present invention, the connecting bracket 500 includes a left fixing section 511 and a right fixing section 521, the left fixing section 511 and the right fixing section 521 are symmetrically arranged, the left fixing section 511 is provided with a left sliding groove 512, and the right fixing section 521 is provided with a right sliding groove 522;

[0061] The liquid dispensing bracket 300 includes a left clamping portion 310 and a right clamping portion 320, and the left clamping portion 310 and the right clamping portion 320 are symmetrically arranged;

[0062] The left clamping portion 310 is provided with a left connecting section 311, the left connecting section 311 cooperates with the left sliding groove 512, the left connecting section 311 is slidably arranged in the left sliding groove 512, and a left adjustment structure is arranged between the left connecting section 311 and the left sliding groove 512 to position the left connecting section 311 and the left fixing section 511;

[0063] The right clamping portion 320 is provided with a right connecting section 321, and the right connecting section 321 cooperates with the right sliding groove 522. The right connecting section 321 is slidably arranged in the right sliding groove 522, and the right adjustment structure is arranged between the right connecting section 321 and the right sliding groove 522 to position the right connecting section 321 and the right fixed section 521.

[0064] In some of the above embodiments of the present invention, the connecting bracket 500 includes a left fixed section 511 and a right fixed section 521, the left fixed section 511 is provided with a left sliding groove 512, and the right fixed section 521 is provided with a right sliding groove 522; the left clamping portion 310 is provided with a left connecting section 311, the left connecting section 311 cooperates with the left sliding groove 512, the left connecting section 311 is slidably arranged in the left sliding groove 512, and can be positioned by the left adjustment structure; the right clamping portion 320 is provided with a right connecting section 321, the right connecting section 321 cooperates with the right sliding groove 522, the right connecting section 321 is slidably arranged in the right sliding groove 522, and can be positioned by the right adjustment structure, so that the liquid separation bracket and the connecting bracket 500 are retractably connected to adjust the distance between the liquid separation cylinder 101 and the compressor body 200, so that the center of gravity of the compressor can be adjusted as needed to ensure that the compressor runs more stably.

[0065] In some embodiments of the present invention, the left adjustment structure includes a left adjustment member 515, at least one left positioning hole 513 provided on the left fixed segment 511, and at least two left adjustment holes 514 provided at intervals on the left connecting segment 311, and the left adjustment member 515 passes through at least one left positioning hole 513 and at least one left adjustment hole 514 to connect the left fixed segment 511 and the left connecting segment 311;

[0066] The right adjustment structure includes a right adjustment member 525, at least one right positioning hole 523 provided on the right fixed section 521, and at least two right adjustment holes 524 spaced apart on the right connecting section 321. The right adjustment member 525 passes through at least one right positioning hole 523 and at least one right adjustment hole 524 to connect the right fixed section 521 and the right connecting section 321.

[0067] In some embodiments of the present invention described above, by setting a left adjusting member 515, a left positioning hole 513 and a left adjusting hole 514, the left adjusting member 515 passes through at least one of the left positioning holes 513 and at least one of the left adjusting holes 514 to connect the left fixed segment 511 and the left connecting segment 311, so that the positions of the left fixed segment 511 and the left connecting segment 311 can be fixed; similarly, by setting a right adjusting member 525, a right positioning hole 523 and a right adjusting hole 524, the right adjusting member 525 passes through at least one of the right positioning holes 523 and at least one of the right adjusting holes 524 to connect the right fixed segment 521 and the right connecting segment 321, so that the positions of the right fixed segment 521 and the right connecting segment 321 can be fixed, and the distance between the liquid separation cylinder 101 and the compressor body 200 can be adjusted as needed, so that the center of gravity of the compressor can be adjusted as needed to ensure that the compressor runs more stably. In addition, the process of adjusting the distance between the liquid separation cylinder 101 and the compressor body 200 is simple and quick.

[0068] In some embodiments of the present invention, the left fixing section 511 and the right fixing section 521 are integrally provided.

[0069] And / or, the left fixing section 511 and the right fixing section 521 are arranged at a preset angle A, and the angle A is 0-30 degrees.

[0070] In some of the above-mentioned embodiments of the present invention, the left fixed section 511 and the right fixed section 521 are arranged at a preset angle A. When the left connecting section 311 is slidably arranged in the left sliding groove 512 and can be positioned by the left adjustment structure, and the right connecting section 321 is slidably arranged in the right sliding groove 522 and can be positioned by the right adjustment structure, the clamping space of the accommodating portion can be adjusted, so that the clamping and fixation of the dispensers 100 of different diameters can be completed as needed.

[0071] In some embodiments of the present invention, the liquid dispensing bracket 300 includes a left clamping portion 310 and a right clamping portion 320, and the left clamping portion 310 and the right clamping portion 320 are symmetrically arranged;

[0072] The left clamping portion 310 includes a left connecting section 311 , and the left connecting section 311 is provided with a left bending section 314 away from the right clamping portion 320 ;

[0073] The right clamping portion 320 includes a right connecting section 321, and a right bending section 324 away from the left clamping portion 310 is provided on the right connecting section 321, and the accommodating portion 330 is formed between the left bending section 314 and the right bending section 324;

[0074] The abutment portion 340 includes a left abutment segment 315 disposed at the end of the left bending segment 314 and a right abutment segment 325 disposed at the end of the right bending segment 324. The left abutment segment 315 and the right abutment segment 325 are both disposed toward the accommodating portion 330, and a bayonet 350 is formed between the left abutment segment 315 and the right abutment segment 325 for the closing tube segment 104 to be inserted into.

[0075] In some of the above-mentioned embodiments of the present invention, the liquid dispensing bracket 300 includes a left clamping portion 310 and a right clamping portion 320, and the left clamping portion 310 and the right clamping portion 320 are symmetrically arranged, and the closing tube section 104 is clamped by the left clamping portion 310 and the right clamping portion 320, thereby ensuring the circumferential fixation of the liquid dispenser 100 and ensuring the axial fixation of the liquid dispenser 100.

[0076] Specifically, the left clamping portion 310 includes a left connecting section 311, and the left connecting section 311 is provided with a left bending section 314 away from the right clamping portion 320; the right clamping portion 320 includes a right connecting section 321, and the right connecting section 321 is provided with a right bending section 324 away from the left clamping portion 310. The accommodating portion 330 is formed between the left bending section 314 and the right bending section 324, and the closing tube section 104 can be directly inserted into the accommodating portion 330.

[0077] A left abutting section 315 and a right abutting section 325 are respectively provided at the ends of the left bending section 314 and the right bending section 324, and both the left abutting section 315 and the right abutting section 325 are arranged toward the accommodating portion 330, so that after the closing tube section 104 is inserted into the accommodating portion 330, the left abutting section 315 and the right abutting section 325 can press the closing tube section 104 tightly into the accommodating portion 330, thereby effectively fixing the closing tube section 104.

[0078] It can be understood that the accommodating portion 330 is formed between the left bending section 314 and the right bending section 324, and the closing tube section 104 can be directly inserted into the accommodating portion 330 to ensure that the dispenser 100 can be stably positioned in the accommodating portion 330 and limit the displacement of the closing tube section 104 in the axial direction. The height H of the left bending section 314 and the right bending section 324 should ensure that the clamping position of the left bending section 314 and the right bending section 324 is between the minimum outer diameter and the maximum outer diameter of the closing tube section 104, that is, the clamping position of the left bending section 314 and the right bending section 324 is at the bending position between h1 and h2.

[0079] A bayonet 350 for the closing tube section 104 to be inserted into is formed between the left abutting section 315 and the right abutting section 325. The closing tube section 104 can be inserted into the accommodating portion 330 through the bayonet 350 and fixed in the accommodating portion 330 under the abutment of the left abutting section 315 and the right abutting section 325, so that the installation is faster and more convenient; the liquid separation bracket 300 has a more miniaturized structure, a simpler structure, and a smaller number of parts, which effectively reduces the cost.

[0080] It should be noted that the left clamping part 310 and the right clamping part 320 are both made of metal plates, and both have a certain elasticity, and can clamp the closing barrel section 104 into the accommodating part 330 under the action of external force. Of course, the left clamping part 310 and the right clamping part 320 can also be set as a purely rigid structure, and the left clamping part 310 and the right clamping part 320 can be fixed to the compressor body 200 separately, so as to clamp the liquid dispenser 100.

[0081] Preferably, the length of the minimum outer diameter of the closing barrel section 104 is h1, the length corresponding to the rounded corners at both ends of the minimum outer diameter of the closing barrel section 104 is h2, and the height H of the two bending sections should ensure that the clamping position of the two bending sections is between h1 and h2, so as to ensure that the accommodating portion 330 formed by the two bending sections can be firmly clamped on the outside of the closing barrel section 104 and clamped at the edge position of the minimum outer diameter of the closing barrel section 104, so as to ensure that it has a more stable clamping effect and improve the compressor's ability to operate smoothly and efficiently.

[0082] In some embodiments of the present invention, the left bending section 314 includes a left inclined section 312 and a left clamping section 313 connected to each other, the left inclined section 312 is connected to the left connecting section 311, and the left abutting section 315 is connected to the left clamping section 313;

[0083] The right bending section 324 includes a right inclined section 322 and a right clamping section 323 connected to each other. The right inclined section 322 is connected to the right connecting section 321 , and the right abutting section 325 is connected to the right clamping section 323 .

[0084] In some of the above-mentioned embodiments of the present invention, by setting the left inclined section 312 and the left clamping section 313, the right inclined section 322 and the right clamping section 323, the left inclined section 312, the left clamping section 313, the right inclined section 322 and the right clamping section 323 are used to fit with the outer wall of the closing tube section 104, and the left inclined section 312, the left clamping section 313, the right inclined section 322 and the right clamping section 323 can realize the circumferential positioning of the closing tube section 104.

[0085] It should be noted that the left bending section 314 and the right bending section 324 may also adopt an arc structure to clamp the closing tube section 104. In addition, the left clamping section 313 is preferably arranged parallel to the left connecting section 311, and the right clamping section 323 is preferably arranged parallel to the right connecting section 321.

[0086] In some embodiments of the present invention, the left clamping portion 310 and the right clamping portion 320 are integrally provided and connected to the compressor body 200; or, the left clamping portion 310 and the right clamping portion 320 are connected to the compressor body 200 respectively.

[0087] In some of the above-mentioned embodiments of the present invention, the left clamping portion 310 and the right clamping portion 320 are both made of metal plates, and the left clamping portion 310 and the right clamping portion 320 have a certain elasticity, and can clamp the closing barrel section 104 into the accommodating portion 330 under the action of external force. Therefore, the left clamping portion 310 and the right clamping portion 320 can be integrally arranged and connected to the compressor body 200.

[0088] Alternatively, the left clamping portion 310 and the right clamping portion 320 are fixed to the compressor body 200 separately, so as to clamp the liquid dispenser 100 .

[0089] Alternatively, the left clamping portion 310 and the right clamping portion 320 may be configured as a purely rigid structure, and the liquid dispenser 100 may be clamped by fixing the left clamping portion 310 and the right clamping portion 320 on the compressor body 200 separately.

[0090] The present invention provides a liquid dispenser 100, such as Figure 4-6 As shown, it includes a liquid separation cylinder 101 and a steel pipe 102, wherein the liquid separation cylinder 101 includes an upper cylinder 103, a closing cylinder section 104 and a lower cylinder 105, wherein the upper port of the closing cylinder section 104 is connected to the upper cylinder 103, and the lower port of the closing cylinder section 104 is connected to the lower cylinder 105;

[0091] The steel tube 102 is arranged in the liquid separating cylinder body 101 and along the central axis direction of the liquid separating cylinder body 101 , and the closing barrel section 104 is arranged to close toward the central direction of the liquid separating cylinder body 101 so that a liquid flow channel 106 is formed between the closing barrel section 104 and the steel tube 102 .

[0092] The liquid separator 100 provided by the present invention includes a liquid separator body 101 and a steel pipe 102. A closing barrel section 104 is arranged in the middle of the liquid separator body 101. The closing barrel section 104 is arranged to close toward the center direction of the liquid separator body 101 so that a liquid flow channel 106 is formed between the closing barrel section 104 and the steel pipe 102. By arranging the closing barrel section 104 in the middle of the liquid separator body 101, the closing barrel section 104 can carry liquid refrigerant and slow down the downstream speed of the refrigerant, so that the closing barrel section 104 can replace the middle partition 400 in the prior art, and can be fixed on the closing barrel section 104 of the liquid separator body 101 through the liquid separator bracket 300, thereby slowing down the axial vibration of the liquid separator body 101, avoiding a large degree of up and down jumping, reducing noise, and ensuring the stable operation of the liquid separator 100 and the compressor.

[0093] Secondly, since the middle part of the liquid separating cylinder 101 adopts a closed-end cylinder section 104, the length of the upper and lower cavities is shortened. The setting of the closed-end cylinder section 104 can effectively increase the strength of the liquid separating cylinder 101 compared to the existing liquid separating cylinder 101, and can ensure a high strength consistency; and can reduce the number of parts of the liquid separator 100, thereby ensuring the original function while reducing the manufacturing cost of the liquid separator 100.

[0094] In addition, a closed-end cylinder section 104 is used in the middle of the liquid separator cylinder 101, and a gap between the closed-end cylinder section 104 and the steel pipe 102 forms a liquid flow channel 106. The gap between the closed-end cylinder section 104 and the steel pipe 102 is the same as the gap between the middle through hole of the partition and the steel pipe 102 in the prior art. Compared with directly using the middle partition 400, the closed-end cylinder section 104 can further prevent the straight pipe from tilting, thereby improving the stability of the liquid separator 100 and the compressor.

[0095] It should be noted that the closing barrel section 104 is used to replace the middle partition 400 in the prior art. Therefore, the inner diameter d2 of the closing portion of the closing barrel section 104 can be set to be the same as the inner diameter of the middle partition 400; at the same time, the cavity length of the liquid separating cylinder 101 is L0, the cavity length of the upper cylinder 103 is L1, and the cavity length of the lower cylinder 105 is L2, wherein L1=L2, to ensure that the closing barrel section 104 is set in the middle position of the liquid separating cylinder 101, so as to be consistent with the setting position of the middle partition 400 in the prior art.

[0096] It can be understood that the liquid separator 100 provided by this patent can reduce axial vibration through the liquid separator bracket 300, and the existing liquid separator bracket 300 can also solve the circumferential vibration of the liquid separator 100. Through the coordination of axial shock absorption and circumferential shock absorption, the vibration problem of the liquid separator 100 can be effectively solved, and the stable operation of the compressor can be effectively guaranteed.

[0097] In some embodiments of the present invention, the upper cylinder 103, the closing cylinder section 104 and the lower cylinder 105 form a gourd-shaped structure with a thin middle and thick ends. The liquid separation cylinder 101 is in the shape of a gourd with a thin middle and thick ends. The middle of the gourd-shaped liquid separation cylinder 101 has an arc-shaped transition, thereby ensuring that the inclined surface or arc surface formed by the closing cylinder section 104 can carry the refrigerant and prevent the liquid refrigerant from flowing too fast.

[0098] Furthermore, the gourd-shaped liquid separation cylinder 101 can ensure sufficient strength and has better strength.

[0099] In some embodiments of the present invention, the liquid separation cylinder 101 is formed by sealingly connecting an upper cylinder 103, the closing cylinder section 104 and a lower cylinder 105 in sequence.

[0100] In some of the above-mentioned embodiments of the present invention, the liquid separating cylinder 101 is formed by sealingly connecting the upper cylinder 103, the closing cylinder section 104 and the lower cylinder 105 in sequence. The upper cylinder 103, the closing cylinder section 104 and the lower cylinder 105 are arranged as separate structures and connected by welding or the like to form a sealed liquid separating cylinder 101 structure, and the manufacturing process is simple.

[0101] In some embodiments of the present invention, the liquid separation cylinder 101 is made of an upper cylinder 103 , the closing cylinder section 104 and a lower cylinder 105 in one piece.

[0102] In some embodiments of the present invention, the liquid separation cylinder 101 is made of an upper cylinder 103, the closing cylinder section 104 and a lower cylinder 105 in one piece. Specifically, it can be formed by integral spin forming, which is simple to process and effectively reduces manufacturing costs.

[0103] In some embodiments of the present invention, the closing barrel section 104 is symmetrical in structure. The closing barrel section 104 is symmetrical in structure, which can ensure that the gap between the closing barrel section 104 and the steel pipe 102 is consistent, effectively preventing the steel pipe 102 from tilting; and the symmetrical structure can improve the strength of the closing barrel section 104, thereby improving the strength of the liquid separation cylinder 101 and ensuring its strength consistency.

[0104] In addition, the closing barrel section 104 is arranged to be a vertically symmetrical structure, which is conducive to setting the liquid separation bracket 300 to fix the closing barrel section 104 on the compressor, thereby ensuring that the closing barrel section 104 can have a better effect of reducing axial vibration after being fixed by the liquid separation bracket 300.

[0105] The present invention also provides a compressor, comprising the liquid distributor bracket as described above.

[0106] The present invention also provides a compressor, such as the liquid separator 100 as described above.

[0107] The compressor provided by the present invention adopts the above-mentioned liquid distributor 100, and the above-mentioned liquid distributor 100 is fixed on the compressor body 200, which can reduce axial vibration, is conducive to the stable operation of the compressor, and ensures the operating effect of the compressor.

[0108] In some embodiments of the present invention, Figure 3 and Figure 7-Figure 9 As shown, it includes a compressor body 200 , the liquid separation bracket 300 is connected to the liquid separator 100 , and the connecting bracket 500 is arranged on the compressor body 200 .

[0109] Embodiment 1:

[0110] The liquid dispenser 100 provided by the present invention is as follows: Figure 3-Figure 8 As shown, it comprises a liquid separation cylinder 101 and a steel pipe 102. The liquid separation cylinder 101 is provided with a closing cylinder section 104 closing toward the center of the liquid separation cylinder 101 in the middle, so that the liquid separation cylinder 101 is in a gourd shape as a whole. A liquid flow channel 106 is formed between the closing cylinder section 104 and the steel pipe 102.

[0111] It can be understood that the structure in which the closing barrel section 104 closes toward the center direction of the liquid separating cylinder body 101 means that the diameter of the liquid separating cylinder body 101 at the upper and lower positions of the closing barrel section 104 is the largest, and starting from the closing barrel section 104, it gradually converges toward the center direction of the liquid separating cylinder body 101 until it reaches the vicinity of the steel pipe 102, forming a liquid flow channel 106 between the steel pipe 102, and the liquid refrigerant flows down toward the steel pipe 102 through the inclined surface formed by the closing barrel section 104 closing toward the center direction of the liquid separating cylinder body 101, and flows out from the liquid flow channel 106 to the bottom. The center hole on the middle partition 400 in the prior art is replaced by the closing barrel section 104, so as to prevent the liquid refrigerant from flowing down too quickly and prevent the steel pipe 102 from tilting.

[0112] Specifically, the position of the closed barrel section 104 corresponds to the position of the middle partition 400 in the prior art, and the liquid flow channel 106 formed between the closed barrel section 104 and the steel pipe 102 can allow liquid refrigerant to flow. At the position of the liquid flow channel 106, the inner diameter of the closed barrel section 104 is the same as the inner diameter of the center hole of the middle partition 400 in the prior art.

[0113] The compressor provided by the present invention comprises a compressor body 200, a liquid separator bracket and the liquid separator 100 as described above, the liquid separator bracket comprises a liquid separator bracket 300 and a connecting bracket 500, the connecting bracket 500 is arranged on the compressor body 200, the liquid separator bracket 300 is telescopically arranged on the connecting bracket 500; the liquid separator bracket 300 is used to clamp the closing barrel section 104 on the liquid separator 100.

[0114] Furthermore, the connecting bracket 500 includes a left fixing section 511 and a right fixing section 521 , and the left fixing section 511 and the right fixing section 521 are symmetrically arranged. The left fixing section 511 is provided with a left sliding groove 512 , and the right fixing section 521 is provided with a right sliding groove 522 .

[0115] The liquid dispensing bracket 300 includes a left clamping portion 310 and a right clamping portion 320, and the left clamping portion 310 and the right clamping portion 320 are symmetrically arranged;

[0116] The left clamping portion 310 includes a left connecting section 311, the left connecting section 311 cooperates with the left sliding groove 512, the left connecting section 311 is slidably disposed in the left sliding groove 512, and a left adjustment structure is disposed between the left connecting section 311 and the left sliding groove 512 to position the left connecting section 311 and the left fixing section 511;

[0117] The left connecting section 311 is provided with a left inclined section 312 facing the outside of the left connecting section 311, the left clamping section 313 is connected to the left inclined section 312, and the left abutting section 315 is connected to the left clamping section 313;

[0118] The right clamping portion 320 includes a right connecting section 321, the right connecting section 321 cooperates with the right sliding groove 522, the right connecting section 321 is slidably disposed in the right sliding groove 522, and a right adjustment structure is disposed between the right connecting section 321 and the right sliding groove 522 to position the right connecting section 321 and the right fixing section 521;

[0119] The right connecting section 321 is provided with a right inclined section 322 facing the outside of the right connecting section 321, the right clamping section 323 is connected to the right inclined section 322, and the right abutting section 325 is connected to the right clamping section 323;

[0120] An accommodating portion 330 is formed between the left inclined section 312, the right inclined section 322, the left clamping section 313 and the right clamping section 323;

[0121] A left abutting section 315 is provided at the end of the left clamping section 313, and a right abutting section 325 is provided at the end of the right clamping section 323. The left abutting section 315 and the right abutting section 325 are both arranged toward the accommodating portion 330, and a bayonet 350 for the closing tube section 104 to be snapped into is formed between the left abutting section 315 and the right abutting section 325. The closing tube section 104 can be snapped into the accommodating portion 330 through the bayonet 350, and abutted in the accommodating portion 330 under the action of the left abutting section 315 and the right abutting section 325.

[0122] Further, the left adjustment structure includes a left adjustment member 515, two left positioning holes 513 provided on the left fixed section 511, and three left adjustment holes 514 provided at intervals on the left connecting section 311, and the left adjustment member 515 passes through at least one of the left positioning holes 513 and at least one of the left adjustment holes 514 to connect the left fixed section 511 and the left connecting section 311;

[0123] The right adjustment structure includes a right adjustment member 525, two right positioning holes 523 provided on the right fixed section 521, and three right adjustment holes 524 spaced apart on the right connecting section 321. The right adjustment member 525 passes through at least one of the right positioning holes 523 and at least one of the right adjustment holes 524 to connect the right fixed section 521 and the right connecting section 321.

[0124] Furthermore, the left fixing section 511 and the right fixing section 521 are integrally provided; and the left fixing section 511 and the right fixing section 521 are provided at a preset angle A, and the angle A is 20 degrees.

[0125] Specifically, the left adjustment hole 514 and the right adjustment hole 524 are both threaded holes.

[0126] It should be noted that the two left positioning holes 513 are distributed at intervals in the length direction of the left fixed section 511, and the three left adjustment holes 514 are distributed at intervals in the length direction of the left connecting section 311; the two right positioning holes 523 are distributed at intervals in the length direction of the right fixed section 521, and the three right adjustment holes 524 are distributed at intervals in the length direction of the right connecting section 321.

[0127] In this embodiment 1, the left fixed section 511 and the right fixed section 521 are arranged at a preset angle of 20 degrees, the left connecting section 311 cooperates with the left sliding groove 512 set on the left fixed section 511, and is slidably set in the left sliding groove 512, and the right connecting section 321 cooperates with the right sliding groove 522, and is slidably set in the right sliding groove 522, thereby realizing the position adjustment of the left connecting section 311 on the left fixed section 511, and the position adjustment of the right connecting section 321 on the right fixed section 521, so that the different diameters of the dispensers 100 can be clamped and fixed as needed, and the distance between the dispenser 100 and the compressor body 200 can be adjusted to adjust the center of gravity of the compressor.

[0128] Embodiment 2:

[0129] The difference between this embodiment 2 and embodiment 1 is that the liquid separating cylinder 101 includes an upper cylinder 103, a closing cylinder section 104 and a lower cylinder 105, the upper port of the closing cylinder section 104 is sealedly connected to the upper cylinder 103, and the lower port of the closing cylinder section 104 is sealedly connected to the lower cylinder 105.

[0130] Embodiment 3:

[0131] The difference between this embodiment 3 and embodiment 1 is that: Fig. 9 As shown, the left connecting section 311 and the right connecting section 321 are respectively connected to the compressor body 200 , and the left connecting section 311 and the right connecting section 321 are not fixedly connected.

[0132] Embodiment 4:

[0133] The difference between this embodiment 4 and embodiment 1 is that: Figure 10-11 As shown, the left connecting section 311 and the right connecting section 321 are integrally arranged and connected to the compressor body 200 .

[0134] In the description of this specification, the description with reference to the terms "example", "embodiment" or "some embodiments" etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0135] Of course, the invention is not limited to the above-mentioned embodiments, and those skilled in the art may make equivalent modifications or substitutions without violating the spirit of the invention, and these equivalent modifications or substitutions are all included in the scope defined by the claims of this application.

Claims

1. A dispenser bracket, characterized in that: It comprises a liquid separation bracket and a connecting bracket, wherein the liquid separation bracket is telescopically arranged on the connecting bracket; The liquid separation bracket is connected to the liquid separation cylinder, and the liquid separation cylinder is provided with a closing cylinder section closing toward the center direction of the liquid separation cylinder; The liquid dispensing bracket is provided with a receiving portion and an abutting portion, wherein the receiving portion is used to receive the closing tube segment, and the abutting portion is arranged toward the receiving portion to abut the closing tube segment in the receiving portion; The connecting bracket comprises a left fixed section and a right fixed section, the left fixed section and the right fixed section are symmetrically arranged, the left fixed section is provided with a left sliding groove, and the right fixed section is provided with a right sliding groove; The liquid dispensing bracket comprises a left clamping part and a right clamping part, and the left clamping part and the right clamping part are symmetrically arranged; The left clamping portion is provided with a left connecting section, the left connecting section cooperates with the left sliding groove, the left connecting section is slidably arranged in the left sliding groove, and the left adjusting structure is arranged between the left connecting section and the left sliding groove to position the left connecting section and the left fixing section; The right clamping portion is provided with a right connecting section, the right connecting section cooperates with the right sliding groove, the right connecting section is slidably arranged in the right sliding groove, and the right adjusting structure is arranged between the right connecting section and the right sliding groove to position the right connecting section and the right fixing section; The left clamping portion further comprises a left bending section arranged on the left connecting section and away from the right clamping portion; The right clamping portion further comprises a right bending section arranged on the right connecting section and away from the left clamping portion, and the accommodating portion is formed between the left bending section and the right bending section; The abutment portion includes a left abutment segment arranged at the end of the left bending segment and a right abutment segment arranged at the end of the right bending segment. The left abutment segment and the right abutment segment are both arranged toward the accommodating portion, and a bayonet for the closing tube segment to be inserted is formed between the left abutment segment and the right abutment segment.

2. The dispenser support according to claim 1, characterized in that: The left adjustment structure comprises a left adjustment member, at least one left positioning hole provided on the left fixed section, and at least two left adjustment holes provided at intervals on the left connecting section, and the left adjustment member passes through at least one left positioning hole and at least one left adjustment hole to connect the left fixed section and the left connecting section; The right adjustment structure includes a right adjustment member, at least one right positioning hole provided on the right fixed section, and at least two right adjustment holes provided at intervals on the right connecting section. The right adjustment member passes through at least one right positioning hole and at least one right adjustment hole to connect the right fixed section and the right connecting section.

3. The dispenser support according to claim 1, characterized in that: The left fixing section and the right fixing section are integrally arranged; And / or, the left fixed section and the right fixed section are arranged at a preset angle A, and the angle A is 0-30 degrees.

4. The dispenser support according to claim 1, characterized in that: The left bending section comprises a left inclined section and a left clamping section connected to each other, the left inclined section is connected to the left connecting section, and the left abutting section is connected to the left clamping section; The right bending section includes a right inclined section and a right clamping section connected to each other, the right inclined section is connected to the right connecting section, and the right abutting section is connected to the right clamping section.

5. A compressor, characterized in that: It comprises a dispenser bracket as described in any one of claims 1 to 4.

6. The compressor according to claim 5, characterized in that It comprises a compressor body and a liquid distributor, wherein the connecting bracket is arranged on the compressor body, and the liquid distributor bracket is connected to the liquid distributor; The liquid distributor comprises the liquid distributor cylinder and a steel pipe. The steel pipe is arranged in the liquid distributor cylinder and along the central axis of the liquid distributor cylinder. A liquid flow channel is formed between the closing cylinder section and the steel pipe.

7. The compressor according to claim 6, characterized in that The liquid separation cylinder comprises an upper cylinder, a closing cylinder section and a lower cylinder, the upper port of the closing cylinder section is connected to the upper cylinder, and the lower port of the closing cylinder section is connected to the lower cylinder; The upper cylinder, the closing cylinder section and the lower cylinder form a gourd-shaped structure that is thin in the middle and thick at both ends.

8. The compressor according to claim 7, characterized in that The liquid separation cylinder is formed by sealingly connecting the upper cylinder, the closing cylinder section and the lower cylinder in sequence; And / or, the liquid separation cylinder is made of the upper cylinder, the closing cylinder section and the lower cylinder in one piece; And / or, the closing tube section has a vertically symmetrical structure.

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