A liquid separator and compressor

Abstract

The utility model provides a kind of liquid distributor and compressor, it is related to compressor technical field, the technical problem that the existing center steel pipe and intermediate partition are not good to centering, leading to the technical problem of noise produced by compressor vibration is solved.The liquid distributor and compressor include cylinder, center steel pipe and intermediate partition, intermediate partition is set on the inner wall of cylinder, and intermediate partition is set on the outside of center steel pipe;The inside of center steel pipe close to intermediate partition is provided with first magnetic component, and the outside of center steel pipe close to intermediate partition is provided with second magnetic component, and first magnetic component and second magnetic component are same in magnetism.The utility model is used to provide a kind of liquid distributor and compressor, which improves the centering degree of center steel pipe and intermediate partition, and reduces the noise of compressor.

Description

Technical Field

[0001] This utility model relates to the field of compressor technology, and in particular to a liquid separator and a compressor. Background Technology

[0002] like Figure 1 As shown, a distributor typically consists of several components, including an inlet pipe, upper cylinder, filter assembly, cylinder, intermediate partition, central steel pipe, lower cylinder, and bends. Refrigerant enters the distributor through the inlet pipe. Due to the gap between the central steel pipe and the intermediate partition, refrigerant... Figure 2 As shown, when the central steel pipe is impacted by refrigerant, it may become biased to one side or collide with the intermediate partition. Poor alignment between the central steel pipe and the intermediate partition can easily cause abnormal vibration of the distributor, which in turn affects the overall vibration of the compressor and generates noise. Furthermore, since both the central steel pipe and the intermediate partition are connected to the cylinder by welding, welding misalignment is also prone to occur, resulting in poor alignment between the central steel pipe and the intermediate partition, which in turn affects the overall vibration of the compressor and generates noise. Utility Model Content

[0003] The purpose of this invention is to provide a liquid distributor and compressor to solve the technical problem in the prior art where poor alignment of the central steel pipe and intermediate partition plate leads to compressor vibration and noise. The various technical effects of the preferred solutions among the many technical solutions provided by this invention are detailed below.

[0004] To achieve the above objectives, the present invention provides the following technical solution:

[0005] The liquid separator provided by this utility model includes a cylinder, a central steel pipe and a middle partition plate. The middle partition plate is disposed on the inner wall of the cylinder and is sleeved on the outer side of the central steel pipe.

[0006] A first magnetic component is provided on the inner side of the intermediate partition near the central steel pipe, and a second magnetic component is provided on the outer side of the central steel pipe near the intermediate partition. The first magnetic component and the second magnetic component have the same magnetism.

[0007] As an optional implementation, the intermediate partition includes a main body, which is perpendicular to the central steel pipe. An inner plate is provided on the inner side of the main body, and an outer plate is provided on the outer side of the main body. The inner plate and the outer plate are concentrically arranged so that the intermediate partition has a U-shaped structure.

[0008] As an optional implementation, a plurality of elastic members are provided between the inner plate and the outer plate.

[0009] As an optional implementation, the first magnetic component and / or the second magnetic component may be a ring magnet.

[0010] As an optional implementation, the first magnetic component and / or the second magnetic component may be formed by a ring array of several magnets with the same magnetic poles.

[0011] As an optional implementation, a first positioning groove is provided on the intermediate partition, and the first magnetic component is disposed in the first positioning groove.

[0012] As an optional implementation, the first positioning groove is an annular groove.

[0013] As an optional implementation, the central steel pipe is provided with a second positioning groove, and the second magnetic component is disposed in the second positioning groove.

[0014] As an optional implementation, the second positioning groove is an annular groove.

[0015] A compressor including the liquid distributor as described above.

[0016] The beneficial effects of this utility model are as follows: The liquid separator and compressor provided by this utility model include a cylinder, a central steel pipe and an intermediate partition plate. The intermediate partition plate is disposed on the inner wall of the cylinder and sleeved on the outside of the central steel pipe. The first magnetic component and the second magnetic component between the intermediate partition plate and the central steel pipe have the same magnetism, so that the intermediate partition plate and the central steel pipe can maintain good alignment under the repulsive action of the like poles of the first magnetic component and the second magnetic component. This solves the technical problem of abnormal vibration and noise of the compressor caused by poor alignment of the intermediate partition plate and the central steel pipe. Attached Figure Description

[0017] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0018] Figure 1 This is a schematic diagram of the structure of a conventional liquid separator;

[0019] Figure 2 This is a schematic diagram of the existing liquid separator with poor alignment between the central steel pipe and the intermediate partition.

[0020] Figure 3 This is a schematic diagram of the liquid separator of Embodiment 1 of this utility model;

[0021] Figure 4 This is a partial structural diagram of the separator in Embodiment 1 of this utility model (B).

[0022] Figure 5 This is a schematic diagram of the partition plate in Embodiment 1 of this utility model;

[0023] Figure 6 This is a schematic diagram of the liquid separator of Embodiment 2 of this utility model;

[0024] Figure 7 This is a schematic diagram of the partition plate in Embodiment 2 of this utility model;

[0025] Figure 8 This is a schematic diagram of the compressor structure;

[0026] Figure 9 This is a schematic diagram of the compressor pump body assembly.

[0027] In the picture:

[0028] 100. Dispenser;

[0029] 200. Compressor body;

[0030] 110. Cylinder body;

[0031] 120. Intake pipe;

[0032] 130. Filter assembly;

[0033] 140. Central steel pipe;

[0034] 150. Pipe bend;

[0035] 160. Middle partition;

[0036] 170. First magnetic component;

[0037] 180. Second magnetic component;

[0038] 141. Second positioning groove;

[0039] 161. Motherboard body;

[0040] 162. Inner panel;

[0041] 163. Outer plate body;

[0042] 164. First positioning slot;

[0043] 165. Elastic components;

[0044] 210. Electric motor;

[0045] 220. Housing assembly;

[0046] 230. Pump body assembly;

[0047] 231. Crankshaft;

[0048] 232. Silencer;

[0049] 233. Upper flange;

[0050] 234. Cylinder;

[0051] 235. Roller;

[0052] 236. Lower flange;

[0053] 237. Slider;

[0054] 238. Sliding spring. Detailed Implementation

[0055] Please refer to the attached diagram below. Figures 1-9 This document explains the content of this utility model and its differences from existing technologies. The technical solutions (including preferred solutions) of this utility model are further described in detail below through accompanying drawings and examples of optional embodiments. It should be noted that any technical feature or solution in this embodiment is one or more of a variety of optional technical features or solutions. For the sake of brevity, this document cannot exhaustively list all alternative technical features and solutions of this utility model, nor is it convenient to emphasize that each implementation of a technical feature is one of multiple optional implementations. Therefore, those skilled in the art should understand that any technical means provided by this utility model can be replaced, or any two or more technical means or features provided by this utility model can be combined to obtain a new technical solution. No technical feature or solution in this embodiment limits the scope of protection of this utility model. The scope of protection of this utility model should include any alternative technical solutions that can be conceived by those skilled in the art without creative effort, as well as new technical solutions obtained by combining any two or more technical means or features provided by this utility model.

[0056] In the description of this invention, it should be noted that, unless otherwise stated, "a plurality of" means two or more; the terms "upper," "lower," "left," "right," "inner," "outer," "front end," "rear end," "head," "tail," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this invention. Furthermore, the terms "first," "second," "third," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0057] In the description of this invention, it should also be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to fixed connections, detachable connections, or integral connections; they can refer to mechanical connections or electrical connections; they can refer to direct connections or indirect connections through an intermediate medium. Those skilled in the art can understand the specific meaning of the above terms in this invention according to the specific circumstances.

[0058] This invention provides a liquid distributor and compressor that improves the alignment of the central steel pipe and the intermediate partition plate and reduces compressor noise.

[0059] The following is combined Figures 1-9 The technical solution provided by this utility model will be described in more detail.

[0060] This utility model provides a liquid separator 100, including a cylinder 110, a central steel pipe 140 and a middle partition 160. The middle partition 160 is disposed on the inner wall of the cylinder 110 and sleeved on the outer side of the central steel pipe 140.

[0061] A first magnetic component 170 is provided on the inner side of the intermediate partition 160 near the central steel pipe 140, and a second magnetic component 180 is provided on the outer side of the central steel pipe 140 near the intermediate partition 160. The first magnetic component 170 and the second magnetic component 180 have the same magnetism.

[0062] The liquid separator 100 provided by this utility model includes a cylinder 110, a central steel pipe 140, and an intermediate partition 160. The intermediate partition 160 is disposed on the inner wall of the cylinder 110 and sleeved on the outer side of the central steel pipe 140. The first magnetic component 170 and the second magnetic component 180 between the intermediate partition 160 and the central steel pipe 140 have the same magnetism, so that the intermediate partition 160 and the central steel pipe 140 can maintain good alignment under the repulsive action of the like poles of the first magnetic component 170 and the second magnetic component 180. This solves the technical problem of abnormal vibration and noise of the compressor caused by poor alignment of the intermediate partition 160 and the central steel pipe 140.

[0063] Understandably, when the central steel pipe 140 is subjected to refrigerant impact, under the repulsive action of the like poles of the first magnetic component 170 and the second magnetic component 180, the intermediate partition 160 and the central steel pipe 140 maintain good alignment, and the distributor 100 is less prone to abnormal vibration, thereby improving the overall stability of the compressor. When the central steel pipe 140 and the intermediate partition 160 are connected to the cylinder 110 by welding, under the repulsive action of the like poles of the first magnetic component 170 and the second magnetic component 180, the intermediate partition 160 and the central steel pipe 140 maintain good alignment, and the central steel pipe 140 and the intermediate partition 160 are less prone to welding misalignment, effectively ensuring the structural stability of the entire compressor.

[0064] It should be noted that the intermediate partition 160 has a central hole in its center, the size of which is larger than the outer diameter of the central steel pipe 140. The intermediate partition 160 is sleeved on the outside of the central steel pipe 140 through the central hole, forming a gap between the intermediate partition 160 and the central steel pipe 140. The first magnetic component 170 is disposed on the intermediate partition 160, and the second magnetic component 180 is disposed on the central steel pipe 140. The magnetic poles of the first magnetic component 170 and the second magnetic component 180 are the same, thereby ensuring the alignment of the central partition and the central steel pipe 140 under the repulsive action of like poles.

[0065] In some embodiments of this utility model, the intermediate partition 160 includes a main board body 161, which is perpendicular to the central steel pipe 140. An inner board body 162 is provided on the inner side of the main board body 161, and an outer board body 163 is provided on the outer side of the main board body 161. The inner board body 162 and the outer board body 163 are concentrically arranged.

[0066] In some embodiments of the present invention described above, the intermediate partition 160 includes a main body 161, which is perpendicular to the central steel pipe 140. An inner plate 162 and an outer plate 163 are respectively provided on the inner and outer sides of the main body 161. The inner plate 162 and the outer plate 163 are concentrically arranged, thereby making the intermediate partition 160 have a U-shaped structure and ensuring that the intermediate partition 160 has good structural stability.

[0067] Specifically, the outer plate 163 is welded to the inner wall of the cylinder 110, the first magnetic component 170 is disposed on the inner plate 162, and a gap is formed between the inner plate 162 and the central steel pipe 140.

[0068] In some embodiments of this utility model, a plurality of elastic elements 165 are arranged in a ring array between the inner plate 162 and the outer plate 163.

[0069] In some embodiments of the present invention described above, a plurality of elastic elements 165 are arranged in a ring array between the inner plate 162 and the outer plate 163. The elastic elements 165 can play a shock absorption role, and the vibration transmitted by the compressor and the distributor 100 is offset by the elastic movement of the elastic elements 165, thereby reducing the vibration and noise of the compressor as a whole.

[0070] Specifically, the elastic element 165 is a spring, and at least two elastic elements 165 are provided, preferably an even number.

[0071] In some embodiments of this utility model, the first magnetic component 170 and / or the second magnetic component 180 are ring magnets.

[0072] In some embodiments of the present invention described above, the first magnetic component 170 and / or the second magnetic component 180 are ring magnets. The first magnetic component 170 and the second magnetic component 180 are concentrically arranged, thereby ensuring that the first magnetic component 170 and the second magnetic component 180 can provide a force that ensures that the intermediate partition 160 and the central steel pipe 140 maintain good alignment. This solves the technical problem of abnormal vibration and noise generated by the compressor due to poor alignment of the intermediate partition 160 and the central steel pipe 140.

[0073] In some embodiments of this utility model, the first magnetic component 170 and / or the second magnetic component 180 are formed by a ring array of several magnetic magnets with the same pole distributed around each other.

[0074] In some embodiments of the present invention described above, the first magnetic component 170 and / or the second magnetic component 180 may also be formed by a ring structure enclosed by a plurality of statistical magnets in a ring array, so as to ensure that the first magnetic component 170 and the second magnetic component 180 can provide a force that ensures that the intermediate partition 160 and the central steel pipe 140 maintain good alignment, thereby solving the technical problem of abnormal vibration of the compressor and noise caused by poor alignment of the intermediate partition 160 and the central steel pipe 140.

[0075] In some embodiments of this utility model, the intermediate partition 160 is provided with a first positioning groove 164, and the first magnetic component 170 is disposed in the first positioning groove 164.

[0076] In some of the embodiments of the present invention described above, by providing a first positioning groove 164 on the intermediate partition 160 and disposing of the first magnetic component 170 within the first positioning groove 164, the first magnetic component 170 is effectively positioned on the intermediate partition 160, thereby ensuring the stability of the first magnetic component 170.

[0077] In some embodiments of this utility model, the first positioning groove 164 is an annular groove.

[0078] In some of the embodiments of the present invention described above, the first positioning groove 164 is an annular groove, and the first magnetic component 170 is disposed in the annular groove. The annular groove is used to position the first magnetic component 170, thereby ensuring the positioning of the first magnetic component 170.

[0079] Specifically, when the first magnetic component 170 is a ring magnet, the ring magnet can cooperate with the ring groove, and the ring magnet can be stably fixed in the ring groove, thereby improving the fixing effect of the ring magnet.

[0080] When the first magnetic component 170 is formed by a ring array of several magnetic magnets of the same pole, the several magnetic magnets of the same pole can be fixed in the ring groove and can be stably and accurately positioned in the ring groove.

[0081] In some embodiments of this utility model, a second positioning groove 141 is provided on the central steel pipe 140, and the second magnetic component 180 is disposed in the second positioning groove 141.

[0082] In some of the embodiments of the present invention described above, by providing a second positioning groove 141 on the central steel pipe 140 and placing the second magnetic component 180 in the second positioning groove 141, it is ensured that the second magnetic component 180 can be effectively positioned on the central steel pipe 140, thereby ensuring the stability of the second magnetic component 180.

[0083] In some embodiments of this utility model, the second positioning groove 141 is an annular groove.

[0084] In some embodiments of the present invention described above, the second positioning groove 141 is an annular groove, and the second magnetic component 180 is disposed in the annular groove. The second magnetic component 180 is positioned by the annular groove to ensure that the second magnetic component 180 is positioned.

[0085] Specifically, when the second magnetic component 180 is a ring magnet, the ring magnet can cooperate with the ring groove, and the ring magnet can be stably fixed in the ring groove, thereby improving the fixing effect of the ring magnet.

[0086] When the second magnetic component 180 is formed by a ring array of several magnetic magnets of the same pole, the several magnetic magnets of the same pole can be fixed in the ring groove and can be stably and accurately positioned in the ring groove.

[0087] This utility model also provides a compressor, including the liquid dispenser 100 as described above.

[0088] Example 1:

[0089] The liquid separator 100 provided by this utility model includes a cylinder 110, an air inlet pipe 120, a filter assembly 130, a central steel pipe 140, a bend 150, and a middle partition 160. The middle partition 160 is disposed on the inner wall of the cylinder 110 and is sleeved on the outer side of the central steel pipe 140.

[0090] A first magnetic component 170 is provided on the inner side of the intermediate partition 160 near the central steel pipe 140, and a second magnetic component 180 is provided on the outer side of the central steel pipe 140 near the intermediate partition 160. The first magnetic component 170 and the second magnetic component 180 have the same magnetism.

[0091] Furthermore, the intermediate partition 160 includes a main body 161, which is perpendicularly arranged to the central steel pipe 140. An inner plate 162 is provided on the inner side of the main body 161, and an outer plate 163 is provided on the outer side of the main body 161. The outer plate 163 is connected to the inner wall of the cylinder 110. The inner plate 162 and the outer plate 163 are concentrically arranged so that the intermediate partition 160 has a U-shaped structure.

[0092] Specifically, the inner plate 162 is provided with a first positioning groove 164, which is an annular groove, and the first magnetic component 170 is disposed in the first positioning groove 164.

[0093] The central steel pipe 140 is provided with a second positioning groove 141, which is an annular groove. The second positioning groove 141 is provided in correspondence with the first positioning groove 164, and the second magnetic component 180 is provided in the second positioning groove 141.

[0094] This embodiment 1 also provides a compressor, including a compressor body 200 and a distributor 100 as described above.

[0095] Specifically, the compressor body 200 includes a motor 210, a housing assembly 220, and a pump body assembly 230. The pump body assembly 230 includes a crankshaft 231, a muffler 232, an upper flange 233, a cylinder 234, a roller 235, a lower flange 236, a vane 237, and a vane spring 238.

[0096] Example 2:

[0097] The difference between this embodiment 2 and embodiment 1 is that four elastic elements 165 are arranged in a ring array between the inner plate 162 and the outer plate 163.

[0098] In the description of this specification, references to terms such as "example," "embodiment," or "some embodiments" indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the invention. In this specification, illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0099] Of course, the present invention is not limited to the above-described embodiments. Those skilled in the art can make equivalent modifications or substitutions without departing from the spirit of the present invention. All such equivalent modifications or substitutions are included within the scope defined by the claims of this application.

Claims

1. A liquid dispenser, characterized in that, It includes a cylinder, a central steel pipe and an intermediate partition plate, wherein the intermediate partition plate is disposed on the inner wall of the cylinder and is sleeved on the outer side of the central steel pipe; A first magnetic component is provided on the inner side of the intermediate partition near the central steel pipe, and a second magnetic component is provided on the outer side of the central steel pipe near the intermediate partition. The first magnetic component and the second magnetic component have the same magnetism.

2. The dispenser according to claim 1, characterized in that, The intermediate partition includes a main board body, which is perpendicular to the central steel pipe. An inner board body is provided on the inner side of the main board body, and an outer board body is provided on the outer side of the main board body. The inner board body and the outer board body are concentrically arranged so that the intermediate partition has a U-shaped structure.

3. The dispenser according to claim 2, characterized in that, Several elastic elements are provided between the inner plate and the outer plate.

4. The dispenser according to any one of claims 1-3, characterized in that, The first magnetic component and / or the second magnetic component are ring magnets.

5. The dispenser according to any one of claims 1-3, characterized in that, The first magnetic component and / or the second magnetic component are formed by a ring array of several magnets with the same magnetic poles.

6. The dispenser according to any one of claims 1-3, characterized in that, The intermediate partition is provided with a first positioning groove, and the first magnetic component is disposed in the first positioning groove.

7. The dispenser according to claim 6, characterized in that, The first positioning groove is an annular groove.

8. The dispenser according to any one of claims 1-3, characterized in that, The central steel pipe is provided with a second positioning groove, and the second magnetic component is disposed in the second positioning groove.

9. The dispenser according to claim 8, characterized in that, The second positioning groove is an annular groove.

10. A compressor, characterized in that, Includes the dispenser as described in any one of claims 1-9.

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