Compressor liquid separator with high structural strength

Abstract

The compressor liquid separator is high in structural strength, and gaseous refrigerants mixed with liquid refrigerants enter the tank body through the input pipe. First gas-liquid separation is carried out through the first separation holes in the conical separation cover, second gas-liquid separation is carried out through the second separation holes in the first separation plate, and then second gas-liquid separation is carried out through the third separation holes in the second separation plate. The gaseous refrigerant is discharged out of the tank body through the output pipe. The conical separation cover is arranged, so that the impact force borne by the conical separation cover is reduced, the central supporting column firmly supports the conical separation cover through the supporting inclined rods, and the structural stability and the impact resistance of the conical separation cover are improved. The conical isolation cover firmly supports the first separation plate through the supporting columns, and the structural stability and impact resistance of the first separation plate are improved. The compressor liquid separator with the high structural strength is high in structural strength, excellent in impact resistance and long in service life.

Description

Technical Field

[0001] The utility model relates to the field of compressor liquid distributors, in particular to a compressor liquid distributor with high structural strength. Background Art

[0002] A compressor is a driven fluid machine that elevates low-pressure gas to high-pressure gas and is the heart of the refrigeration system. It draws in low-temperature, low-pressure refrigerant gas from the intake pipe, compresses it through the piston driven by the motor, and then discharges high-temperature, high-pressure refrigerant gas into the exhaust pipe, providing power for the refrigeration cycle, thereby achieving the refrigeration cycle of compression → condensation (heat release) → expansion → evaporation (heat absorption). Compressors are categorized as piston compressors, screw compressors, centrifugal compressors, and linear compressors. A liquid separator, also known as a gas-liquid separator, separates the liquid and gas in the liquid refrigerant, preventing liquid from impacting the compressor and ensuring safe and normal operation.

[0003] However, traditional compressor liquid separators, such as the technical solution to be protected by the patent with application number CN202111040309.X and invention name "Liquid Separator and Compressor", have poor impact resistance, low structural strength, and high pressure will cause a large impact force on the separation plate, reducing the service life of the liquid separator. Utility Model Content

[0004] Based on this, it is necessary to provide a compressor liquid distributor with high structural strength to address the technical problems that traditional compressor liquid distributors have poor impact resistance, low structural strength, and high pressure will reduce the service life of the liquid distributor.

[0005] A compressor liquid separator with high structural strength, comprising: an input pipe, a tank body, an output pipe, a first separation mechanism, a second separation mechanism, and a third separation plate;

[0006] The input pipe is arranged at the top of the tank body and is in communication with the tank body; the output pipe is arranged at the bottom of the tank body, and the input end of the output pipe is inserted into the tank body and is in communication with the tank body; the first separation mechanism, the second separation mechanism, and the third separation plate are sequentially distributed in the tank body from top to bottom;

[0007] The first separation mechanism includes a conical separation cover, a central pillar, and a plurality of supporting oblique rods; the tip of the conical separation cover faces the output end of the input pipe; the inner wall of the tip of the conical separation cover is connected to one end of the central pillar; a plurality of first separation holes are evenly formed on the conical separation cover; the periphery of the conical separation cover is connected to the inner wall of the tank body; the supporting oblique rods are evenly arranged around the central pillar in a circular shape, and the central pillar is connected to the inner wall of the conical separation cover through the supporting oblique rods;

[0008] The second separation mechanism includes a first separation plate, a conical isolation cover, a plurality of support columns and a second separation plate; the first separation plate is connected to the inner wall of the tank body; a plurality of second separation holes are evenly opened on the first separation plate; the tip of the conical isolation cover passes through the first separation plate and is connected to the first separation plate; the tip of the conical isolation cover is arranged toward the conical separation cover; each of the support columns is evenly arranged around the conical isolation cover in a circular shape, and the outer wall of the conical isolation cover is connected to the first separation plate through each of the support columns; the end of the central pillar away from the conical isolation cover is connected to the tip of the conical isolation cover; the second separation plate is arranged in the conical isolation cover and connected to the inner wall of the conical isolation cover; the input end of the output pipe passes through the second separation plate, is inserted into the conical isolation cover and is connected to the second separation plate; a plurality of third separation holes are evenly opened on the second separation plate;

[0009] The third separation plate is connected to the inner wall of the tank body; a plurality of fourth separation holes are evenly opened on the third separation plate; and the output pipe passes through the third separation plate and is connected to the third separation plate.

[0010] In one embodiment, the central pillar is a cylindrical structure.

[0011] In one embodiment, the central pillar is a quadrangular prism structure.

[0012] In one embodiment, the supporting diagonal rod is a cylindrical structure.

[0013] In one embodiment, the supporting diagonal rod is a quadrangular prism structure.

[0014] In one embodiment, each of the supporting diagonal rods is integrally formed with the central pillar.

[0015] In one embodiment, the support column is a cylindrical structure.

[0016] In one embodiment, the support column is a quadrangular prism structure.

[0017] In one embodiment, the output tube is a circular tubular structure.

[0018] In one embodiment, the input tube is a circular tubular structure.

[0019] During operation, the high-strength compressor liquid distributor described above receives a mixture of gaseous refrigerant and liquid refrigerant through the inlet pipe. The gas-liquid separation occurs through the first separation holes in the conical separation hood, followed by a second separation through the second separation holes in the first separation plate, and then a third separation through the third separation holes in the second separation plate. The gaseous refrigerant then exits the tank through the outlet pipe. After three separations, the liquid refrigerant undergoes a fourth separation through the fourth separation holes in the third separation plate before entering the bottom of the tank. The conical isolation hood prevents the liquid refrigerant from directly entering the outlet pipe after the first separation. The conical separation hood reduces the impact forces it experiences. Furthermore, the central support column securely supports the conical separation hood through the diagonal support rods, improving its structural stability and impact resistance. The conical isolation hood also securely supports the first separation plate through the support columns, improving its structural stability and impact resistance. The high-strength compressor liquid distributor described above offers high structural strength, excellent impact resistance, and a long service life. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 Schematic diagram of the structure of a compressor liquid separator with high structural strength in one embodiment. DETAILED DESCRIPTION

[0021] In order to make the above-mentioned purposes, features and advantages of the present invention more obvious and easy to understand, the specific embodiments of the present invention are described in detail below in conjunction with the accompanying drawings. In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below. In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate directions or positional relationships 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 operate in a specific direction, and therefore should not be understood as limiting the present invention.

[0022] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of the technical features being referred to. Thus, a feature specified as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of this utility model, "plurality" means at least two, such as two, three, etc., unless otherwise specifically defined.

[0023] In this utility model, unless otherwise specified or limited, the terms "installed," "connected," "connect," "fixed," etc. should be understood in a broad sense. For example, they can refer to fixed connection, detachable connection, or integration; mechanical connection, electrical connection; direct connection, or indirect connection through an intermediate medium; internal communication between two components, or interaction between two components, unless otherwise specified. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on specific circumstances.

[0024] In the present invention, unless otherwise expressly specified or limited, when a first feature is "above" or "below" a second feature, it may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediary. Furthermore, when a first feature is "above," "above," or "above" a second feature, it may mean that the first feature is directly above or diagonally above the second feature, or simply means that the first feature is at a higher level than the second feature. When a first feature is "below," "below," or "below" a second feature, it may mean that the first feature is directly below or diagonally below the second feature, or simply means that the first feature is at a lower level than the second feature.

[0025] It should be noted that when an element is referred to as being "fixed to" or "disposed on" another element, it may be directly on the other element or there may be an intermediate element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be an intermediate element. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and similar expressions used herein are for illustrative purposes only and do not represent the only implementation methods.

[0026] See also Figure 1 The utility model provides a compressor liquid separator 10 with high structural strength, which includes: an input pipe 100, a tank body 200, an output pipe 300, a first separation mechanism 400, a second separation mechanism 500 and a third separation plate 600.

[0027] In this embodiment, the output pipe 300 is a circular tubular structure. The input pipe 100 is disposed at the top of the tank body 200 and communicates with the tank body 200. The output pipe 300 is disposed at the bottom of the tank body 200, with the input end of the output pipe 300 inserted into the tank body 200 and communicating with the tank body 200. The first separation mechanism 400, the second separation mechanism 500, and the third separation plate 600 are sequentially arranged in the tank body 200 from top to bottom. In another embodiment, the input pipe 100 is a circular tubular structure.

[0028] The first separation mechanism 400 includes a conical separation cover 410, a central support 420, and a plurality of support rods 430. The tip of the conical separation cover 410 faces the output end of the inlet pipe 100. The inner wall of the tip of the conical separation cover 410 is connected to one end of the central support 420. A plurality of first separation holes 401 are evenly distributed in the conical separation cover 410. The periphery of the conical separation cover 410 is connected to the inner wall of the tank body 200. In this embodiment, the support rods 430 are cylindrical. In another embodiment, the support rods 430 are quadrangular prisms. The support rods 430 are evenly distributed around the central support 420 in a circular pattern. In this embodiment, the support rods 430 are integrally formed with the central support 420. The central support 420 is connected to the inner wall of the conical separation cover 410 through the support rods 430. In this embodiment, the central support 420 is cylindrical. In another embodiment, the central support 420 is quadrangular prisms.

[0029] The second separation mechanism 500 includes a first separation plate 510, a conical isolation cover 520, a plurality of support columns 530, and a second separation plate 540. The first separation plate 510 is connected to the inner wall of the tank body 200. A plurality of second separation holes 501 are evenly distributed on the first separation plate 510. The tip of the conical isolation cover 520 passes through and is connected to the first separation plate 510. The tip of the conical isolation cover 520 is positioned toward the conical separation cover 410. In this embodiment, the support columns 530 are cylindrical. In another embodiment, the support columns 530 are quadrangular prisms. The support columns 530 are evenly distributed around the conical isolation cover 520. The outer wall of the conical isolation cover 520 is connected to the first separation plate 510 via the support columns 530. The end of the central support column 420 away from the conical separation cover 410 is connected to the tip of the conical isolation cover 520. The second separation plate 540 is disposed within the conical isolation cover 520 and connected to the inner wall of the conical isolation cover 520. The input end of the output pipe 300 passes through the second separation plate 540, is inserted into the conical isolation cover 520, and is connected to the second separation plate 540. A plurality of third separation holes 502 are evenly distributed on the second separation plate 540.

[0030] The third separation plate 600 is connected to the inner wall of the tank body 200. A plurality of fourth separation holes 601 are evenly formed on the third separation plate 600. The output pipe 300 passes through the third separation plate 600 and is connected to the third separation plate 600.

[0031] During operation of the compressor liquid separator 10 with high structural strength, gaseous refrigerant mixed with liquid refrigerant enters the tank body 200 through the inlet pipe 100. First, the first gas-liquid separation is performed through the first separation holes 401 on the conical separation cover 410, and then the second gas-liquid separation is performed through the second separation holes 501 on the first separation plate 510, and then the third gas-liquid separation is performed through the third separation holes 502 on the second separation plate 540. The gaseous refrigerant is discharged from the tank body 200 through the outlet pipe 300. After the three separations, the liquid refrigerant is separated for the fourth time through the fourth separation holes 601 opened on the third separation plate 600 and then enters the bottom of the tank body 200. The conical isolation cover 520 prevents the liquid refrigerant from directly entering the outlet pipe 300 after the first gas-liquid separation. The conical separation cover 410 reduces the impact forces it experiences. Furthermore, the central support 420, via its diagonal support rods 430, firmly supports the conical separation cover 410, improving its structural stability and impact resistance. The conical isolation cover 520, via its support columns 530, firmly supports the first separation plate 510, improving its structural stability and impact resistance. This high-strength compressor liquid distributor 10 boasts high structural strength, excellent impact resistance, and a long service life.

[0032] The technical features of the above-mentioned embodiments can be combined arbitrarily. In order to make the description concise, not all possible combinations of the technical features in the above-mentioned embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0033] The above-described embodiments merely represent several implementations of the present invention. While the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the utility model patent. It should be noted that a person skilled in the art would be able to make various modifications and improvements without departing from the concept of the present invention, and these modifications and improvements fall within the scope of protection of the present invention. Therefore, the scope of protection of the present utility model patent shall be determined by the appended claims.

Claims

1. A compressor liquid distributor with high structural strength, characterized in that: include: An input pipe, a tank body, an output pipe, a first separation mechanism, a second separation mechanism, and a third separation plate; The input pipe is arranged at the top of the tank body and is in communication with the tank body; the output pipe is arranged at the bottom of the tank body, and the input end of the output pipe is inserted into the tank body and is in communication with the tank body; the first separation mechanism, the second separation mechanism, and the third separation plate are sequentially distributed in the tank body from top to bottom; The first separation mechanism includes a conical separation cover, a central pillar, and a plurality of supporting oblique rods; the tip of the conical separation cover faces the output end of the input pipe; the inner wall of the tip of the conical separation cover is connected to one end of the central pillar; a plurality of first separation holes are evenly formed on the conical separation cover; the periphery of the conical separation cover is connected to the inner wall of the tank body; the supporting oblique rods are evenly arranged around the central pillar in a circular shape, and the central pillar is connected to the inner wall of the conical separation cover through the supporting oblique rods; The second separation mechanism includes a first separation plate, a conical isolation cover, a plurality of support columns and a second separation plate; the first separation plate is connected to the inner wall of the tank body; a plurality of second separation holes are evenly opened on the first separation plate; the tip of the conical isolation cover passes through the first separation plate and is connected to the first separation plate; the tip of the conical isolation cover is arranged toward the conical separation cover; each of the support columns is evenly arranged around the conical isolation cover in a circular shape, and the outer wall of the conical isolation cover is connected to the first separation plate through each of the support columns; the end of the central pillar away from the conical isolation cover is connected to the tip of the conical isolation cover; the second separation plate is arranged in the conical isolation cover and connected to the inner wall of the conical isolation cover; the input end of the output pipe passes through the second separation plate, is inserted into the conical isolation cover and is connected to the second separation plate; a plurality of third separation holes are evenly opened on the second separation plate; The third separation plate is connected to the inner wall of the tank body; a plurality of fourth separation holes are evenly opened on the third separation plate; and the output pipe passes through the third separation plate and is connected to the third separation plate.

2. The compressor liquid distributor with high structural strength according to claim 1, characterized in that: The central pillar is a cylindrical structure.

3. The compressor liquid distributor with high structural strength according to claim 1, characterized in that: The central pillar is a quadrangular prism structure.

4. The compressor liquid distributor with high structural strength according to claim 1, characterized in that: The supporting oblique rod is a cylindrical structure.

5. The compressor liquid distributor with high structural strength according to claim 1, characterized in that: The supporting oblique rod is a quadrangular prism structure.

6. The compressor liquid distributor with high structural strength according to claim 1, characterized in that: Each of the supporting diagonal rods is integrally formed with the central pillar.

7. The compressor liquid distributor with high structural strength according to claim 1, characterized in that: The support column is a cylindrical structure.

8. The compressor liquid distributor with high structural strength according to claim 1, characterized in that: The support column is a quadrangular prism structure.

9. The compressor liquid distributor with high structural strength according to claim 1, characterized in that: The output pipe is a circular tubular structure.

10. The compressor liquid distributor with high structural strength according to claim 1, characterized in that: The input pipe is a circular tubular structure.

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