Dispenser components and compressors

Abstract

The present invention discloses a liquid distributor assembly and a compressor, wherein the liquid distributor assembly comprises a cylinder and an air inlet pipe and an air outlet pipe connected to the cylinder, and a first flexible connector is provided on the top and / or bottom of the cylinder to buffer the vibration of the liquid distributor assembly. In this way, a first flexible connector is provided on the cylinder of the liquid distributor, which has a buffer structure. When the compressor is working, the vibration on the liquid distributor can be effectively absorbed by the flexible connector, thereby reducing the vibration amplitude of the liquid distributor, ensuring that the vibration of the air-conditioning system pipeline connected to the liquid distributor is also reduced, reducing the noise generated by the system, and solving the problem in the prior art that the vibration generated when the compressor is working is transmitted to the air-conditioning system pipeline through the liquid distributor, resulting in large vibration between the compressor and the liquid distributor, and between the liquid distributor and the air-conditioning system, and causing system noise.

Description

Technical Field

[0001] The present invention relates to the technical field of compressors, and more particularly to a liquid distributor assembly and a compressor. Background Art

[0002] Compressors are widely used in air conditioners and other products. In order to separate the gas and liquid of the refrigerant entering the compressor and prevent liquid hammer, a liquid separator assembly is set on one side of the compressor to store liquid refrigerant. Figure 1 As shown, the distributor assembly includes an air inlet pipe 1 and an exhaust pipe 2. The air inlet pipe 1 is directly welded to the air outlet pipe of the air conditioning system, and the exhaust pipe 2 is directly welded to the compressor pump body connecting pipe, so that the connected components become a whole. However, the air inlet pipe 1 and the exhaust pipe 2 of the distributor are both hard pipes. When the compressor is working normally, the vibration generated by the compressor can be easily transmitted to the air conditioning system through the exhaust pipe and the air inlet pipe of the distributor, thereby directly driving the air conditioning system pipeline to vibrate, resulting in a problem of high system noise. Therefore, how to solve the problem in the prior art that the vibration generated by the compressor when working is transmitted to the air conditioning system pipeline through the distributor, resulting in large vibrations between the compressor and the distributor, and between the distributor and the air conditioning system, resulting in system noise, has become an important technical problem to be solved by those skilled in the art. Summary of the invention

[0003] The object of the present invention is to provide a liquid distributor assembly and a compressor to solve the problem in the prior art that the vibration generated by the compressor during operation is transmitted to the air-conditioning system pipeline through the liquid distributor, resulting in large vibrations between the compressor and the liquid distributor, and between the liquid distributor and the air-conditioning system, and causing system noise.

[0004] The objective of the present invention is achieved through the following technical solutions:

[0005] The present invention provides a liquid dispenser assembly, comprising a cylinder and an air inlet pipe and an air outlet pipe connected to the cylinder. A first flexible connector is provided on the top of the cylinder and / or the bottom of the cylinder to buffer the vibration of the liquid dispenser assembly.

[0006] Preferably, a second flexible connecting member is further provided on the air inlet pipe and / or the air outlet pipe to cushion the vibration of the liquid dispenser assembly.

[0007] Preferably, the cylinder includes a main body and a first cover body and a second cover body respectively arranged at the upper end and the lower end of the main body, the air intake pipe is connected to the first cover body, the exhaust pipe is connected to the second cover body, and the first flexible connector is located on the first cover body and / or the second cover body.

[0008] Preferably, there are at least two exhaust pipes, and each exhaust pipe is provided with the second flexible connecting member.

[0009] Preferably, the first flexible connecting member is a first corrugated structure.

[0010] Preferably, the second flexible connecting member is a second corrugated structure.

[0011] Preferably, the outer diameter of the main body is d, the outer diameter of the intake pipe is d1, and the outer diameter of the exhaust pipe is d2. When 5<d / d1<10, the entire first cover body is the first flexible connector, and when d / d1>10, a part of the first cover body is the first flexible connector; and / or, when 5<d / d2<10, the entire second cover body is the first flexible connector, and when d / d2>10, a part of the second cover body is the first flexible connector.

[0012] Preferably, the top of the cylinder is a first arc-shaped structure, the inner diameter of the first arc-shaped structure is D, the inner diameter of the first corrugated structure is D1, and the outer diameter of the first corrugated structure is D2, wherein 0.8<D1 / D<1 and 1<D2 / D<2; and / or, the bottom of the cylinder is a second arc-shaped structure, the inner diameter of the second arc-shaped structure is D3, the inner diameter of the first corrugated structure is D1, and the outer diameter of the first corrugated structure is D2, wherein 0.8<D1 / D3<1 and 1<D2 / D3<2.

[0013] Preferably, the inner diameter of the intake pipe is D4, the inner diameter of the second corrugated structure is D5, and the outer diameter of the second corrugated structure is D6, wherein 0.8<D5 / D4<1 and 1<D6 / D4<2; and / or, the inner diameter of the exhaust pipe is D7, the inner diameter of the second corrugated structure is D5, and the outer diameter of the second corrugated structure is D6, wherein 0.8<D5 / D7<1 and 1<D6 / D7<2.

[0014] The present invention further provides a compressor, comprising a liquid separator assembly, wherein the liquid separator assembly is the liquid separator assembly as described in any one of the above items.

[0015] In the technical solution provided by the present invention, a liquid distributor assembly includes a cylinder and an air inlet pipe and an exhaust pipe connected to the cylinder, and a first flexible connector is provided on the top and / or bottom of the cylinder to buffer the vibration of the liquid distributor assembly. In this way, a first flexible connector is provided on the cylinder of the liquid distributor, which has a buffer structure. When the compressor is working, the vibration on the liquid distributor can be effectively absorbed by the flexible connector, thereby reducing the vibration amplitude of the liquid distributor, ensuring that the vibration of the air-conditioning system pipeline connected to the liquid distributor is also reduced, reducing the noise generated by the system, and solving the problem in the prior art that the vibration generated by the compressor when working is transmitted to the air-conditioning system pipeline through the liquid distributor, resulting in large vibration between the compressor and the liquid distributor, and between the liquid distributor and the air-conditioning system, and the occurrence of system noise. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] 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.

[0017] Figure 1 It is a schematic diagram of the installation of the liquid distributor assembly and the compressor in the prior art;

[0018] Figure 2 It is a structural schematic diagram of a liquid dispenser assembly in a first embodiment of the present invention;

[0019] Figure 3 It is a structural schematic diagram of a liquid dispenser assembly in a second embodiment of the present invention;

[0020] Figure 4 It is a structural schematic diagram of a liquid dispenser assembly in a third embodiment of the present invention;

[0021] Figure 5 Schematic diagram of the structure of the liquid dispenser assembly in the fourth embodiment of the present invention.

[0022] Figure 1-Figure 5 middle:

[0023] Inlet pipe-1, exhaust pipe-2, first flexible connector-3, second flexible connector-4, main body-5, first cover body-6, second cover body-7. DETAILED DESCRIPTION

[0024] To make the purpose, technical solution and advantages of the present invention clearer, the technical solution of the present invention will be described in detail below. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other implementation methods obtained by ordinary technicians in this field without making creative work belong to the scope of protection of the present invention.

[0025] This specific embodiment provides a liquid distributor assembly and a compressor, which solves the problem in the prior art that the vibration generated by the compressor during operation is transmitted to the air-conditioning system pipeline through the liquid distributor, resulting in large vibrations between the compressor and the liquid distributor, and between the liquid distributor and the air-conditioning system, and causing system noise.

[0026] The following embodiments are described in detail with reference to the accompanying drawings. In addition, the embodiments shown below do not limit the content of the invention described in the claims. In addition, the entire content of the structure represented by the following embodiments is not limited to the solution required as the invention described in the claims.

[0027] Please refer to the attached Figure 1-5 The liquid distributor assembly provided in this embodiment includes a cylinder and an air inlet pipe 1 and an exhaust pipe 2 connected to the cylinder, wherein the cylinder is used to store liquid refrigerant, the air inlet pipe 1 is welded to the air outlet pipeline of the air conditioning system, and the exhaust pipe 2 is welded to the compressor pump body connecting pipe, and the air inlet pipe 1 and the exhaust pipe 2 can be connected to the cylinder by welding. In addition, a first flexible connector 3 is provided on the top of the cylinder and / or the bottom of the cylinder to buffer the vibration of the liquid distributor assembly. In this way, a first flexible connector is provided on the cylinder of the liquid distributor, which has a buffer structure. When the compressor is working, the vibration generated by the compressor is transmitted to the liquid distributor and can be effectively absorbed by the flexible connector on the liquid distributor, thereby reducing the vibration amplitude of the liquid distributor, ensuring that the vibration of the air conditioning system pipeline connected to the liquid distributor is also reduced, reducing the noise generated by the system, and solving the problem in the prior art that the vibration generated by the compressor when working is transmitted to the air conditioning system pipeline through the liquid distributor, resulting in large vibrations between the compressor and the liquid distributor, and between the liquid distributor and the air conditioning system, and the occurrence of system noise. It should be noted that, if Figure 2 When the dispenser assembly is in the placement state shown, the upper end of the cylinder in the figure is the top of the cylinder, and the lower end of the cylinder is the bottom of the cylinder.

[0028] In this embodiment, a second flexible connector 4 is further provided on the air inlet pipe 1 and / or the air outlet pipe 2 to buffer the vibration of the liquid distributor assembly. With this design, buffer components are provided on the liquid distributor cylinder and the gas pipeline connected to the outside, which can fully realize the flexible connection between the liquid distributor and the air conditioning system and the compressor, and further reduce the vibration noise between the compressor and the liquid distributor and the vibration noise of the air conditioning system caused by the liquid distributor.

[0029] like Figure 2 As shown, the barrel of the liquid dispenser assembly includes a main body 5 and a first cover 6 and a second cover 7 respectively arranged at the upper and lower ends of the main body 5, the air inlet pipe 1 is connected to the first cover 6, the exhaust pipe 2 is connected to the second cover 7, and the first flexible connector 3 is located on the first cover 6 and / or the second cover 7. With this arrangement, the flexible structure can be machined on the upper and lower covers and then assembled together, which is convenient for processing and manufacturing and easy to assemble. It should be noted that, if Figure 2 When the dispenser assembly is placed in the state shown in the figure, the up and down directions in the figure are the above-mentioned up and down directions.

[0030] As an optional embodiment, there are at least two exhaust pipes 2, and each exhaust pipe 2 is provided with a second flexible connector 4. In this way, it can be applied not only to single-inlet single-row dispensers, but also to single-inlet multi-row dispensers, meeting the use requirements of different dispenser structures, so as to improve the existing dispenser vibration, which causes the vibration of related components and produces noise.

[0031] In a specific embodiment of the present invention, the first flexible connector 3 is a first corrugated structure, and its specific setting form is adapted to the structural shape at the corresponding cylinder position, and the material can be the same as the material of the dispenser cylinder, so that the material properties are consistent, and it is easy to install, use and process and manufacture. For example, the first flexible connector 3 can be bent by an iron sheet to form a corrugated soft structure. The second flexible connector 4 is a second corrugated structure, and its specific setting form is adapted to the structural shape of the corresponding gas pipeline, and the material can be the same as the material of the dispenser gas pipeline, so that the material properties are the same, and it is easy to process, manufacture and assemble and use. For example, the second flexible connector 4 can be a corrugated copper tube. Of course, in other embodiments, the first flexible connector 3 and the second flexible connector 4 can also be other flexible structures, which have the characteristics of absorbing vibrations and have a buffering function.

[0032] In a first embodiment of the present invention, Figure 2 As shown, the first cover body 6 and the second cover body 7 are both provided with a first flexible connector 3; in the second embodiment of the present invention, as Figure 3 As shown, the first cover body 6 and the second cover body 7 are both provided with a first flexible connector 3, and the air inlet pipe 1 and the exhaust pipe 2 are both provided with a second flexible connector 4; in the third embodiment of the present invention, as Figure 4 As shown, a first flexible connector 3 is provided on the first cover 6, and a second flexible connector 4 is provided on both the air inlet pipe 1 and the exhaust pipe 2; in a fourth embodiment of the present invention, as shown Figure 5As shown, a first flexible connector 3 is provided on the second cover 7, and a second flexible connector 4 is provided on both the air inlet pipe 1 and the air outlet pipe 2. Of course, the arrangement of the liquid dispenser protected by the present invention is not limited to the above embodiments. The flexible structures provided on the first cover 6, the second cover 7, the air inlet pipe 1, and the air outlet pipe 2 can be freely combined to derive a variety of flexible structure solutions, aiming to reduce the vibration of the liquid dispenser, thereby reducing system noise, etc.

[0033] like Figure 2 As shown, the outer diameter of the main body 5 is d, the outer diameter of the air inlet pipe 1 is d1, and the outer diameter of the exhaust pipe 2 is d2. For the top of the cylinder, i.e., the first cover 6 in the figure, when 5<d / d1<10, the entire first cover 6 is the first flexible connector 3; when d / d1>10, a part of the first cover 6 is the first flexible connector 3. For the bottom of the cylinder, i.e., the second cover 7 in the figure, when 5<d / d2<10, the entire second cover 7 is the first flexible connector 3; when d / d2>10, a part of the second cover 7 is the first flexible connector 3. In this design, according to the size comparison between the cylinder and the gas pipeline, the flexible structure is reasonably set to ensure the effective reduction of vibration noise while ensuring the structural strength and reasonable design of the dispenser to ensure the normal operation of the dispenser.

[0034] like Figure 2 and 5 As shown, for the top of the liquid dispenser cylinder, the top is a first arc-shaped structure with an inner diameter of D. Correspondingly, the first corrugated structure is also set to an arc shape, with an inner diameter of D1 and an outer diameter of D2, satisfying 0.8<D1 / D<1 and 1<D2 / D<2. Figure 2 and 4 As shown, the bottom of the dispenser cylinder is a second arc-shaped structure with an inner diameter of D3. Correspondingly, the first corrugated structure is also an arc-shaped structure with an inner diameter of D1 and an outer diameter of D2, satisfying 0.8<D1 / D3<1 and 1<D2 / D3<2.

[0035] like Figure 2 and 3 As shown, for the intake pipe 1, its inner diameter is D4, and accordingly, the second corrugated structure is a circular tube, the inner diameter of the second corrugated structure is D5, and the outer diameter is D6, satisfying 0.8<D5 / D4<1 and 1<D6 / D4<2. For the exhaust pipe 2, its inner diameter is D7, and accordingly, the second corrugated structure is also a circular tube, the inner diameter of the second corrugated structure is D5, and the outer diameter is D6, satisfying 0.8<D5 / D7<1 and 1<D6 / D7<2.

[0036] With such a configuration, the flexible structure satisfies the above correspondence, which can ensure that the fluid flow resistance is within a reasonable range. If the ratio is too small, the flow resistance will be too large, affecting the performance of the compressor. It can also ensure that the stiffness value of the flexible structure is within an appropriate range, so that it is not too soft or too hard, affecting the normal use of the dispenser.

[0037] This embodiment also provides a compressor, including a liquid distributor assembly, which is the liquid distributor assembly described above. With such an arrangement, the liquid distributor assembly of the compressor has a simple structure, can reduce the vibration and noise between the liquid distributor and the compressor, and between the compressor and the air conditioning system, and solves the problem in the prior art that the vibration generated by the compressor when working is transmitted to the air conditioning system pipeline through the liquid distributor, resulting in large vibration between the compressor and the liquid distributor, and between the liquid distributor and the air conditioning system, and the occurrence of system noise.

[0038] It should be noted that the devices or components with different functions in the above-mentioned embodiments can be combined. For example, in the preferred scheme of this embodiment, the dispenser assembly includes a cylinder and an air inlet pipe 1 and an exhaust pipe 2 connected to the cylinder. The cylinder includes a main body 5 and a first cover body 6 and a second cover body 7 respectively arranged at the upper end and the lower end of the main body 5. The air inlet pipe 1 is connected to the first cover body 6, and the exhaust pipe 2 is connected to the second cover body 7. The first cover body 6 and / or the second cover body 7 are provided with a first flexible connector 3 to buffer the vibration of the dispenser assembly, and the first flexible connector 3 is a first corrugated structure. The air inlet pipe 1 and / or the exhaust pipe 2 are also provided with a second flexible connector 4 to buffer the vibration of the dispenser assembly, and the second flexible connector 4 is a second corrugated structure. In addition, the dispenser assembly can also be provided with at least two exhaust pipes 2, and each exhaust pipe 2 is provided with a second flexible connector 4, which can be applied to different dispenser structures.

[0039] In this embodiment, the outer diameter of the main body 5 is d, the outer diameter of the intake pipe 1 is d1, and the outer diameter of the exhaust pipe 2 is d2. When 5<d / d1<10, the entire first cover 6 is the first flexible connector 3; when d / d1>10, a part of the first cover 6 is the first flexible connector 3. When 5<d / d2<10, the entire second cover 7 is the first flexible connector 3; when d / d2>10, a part of the second cover 7 is the first flexible connector 3.

[0040] The first cover body 6 is a first arc-shaped structure with an inner diameter of D, the inner diameter of the first corrugated structure is D1, and the outer diameter is D2, satisfying 0.8<D1 / D<1 and 1<D2 / D<2. The second cover body 7 is a second arc-shaped structure with an inner diameter of D3, the inner diameter of the first corrugated structure is D1, and the outer diameter is D2, satisfying 0.8<D1 / D3<1 and 1<D2 / D3<2. The inner diameter of the intake pipe 1 is D4, the inner diameter of the second corrugated structure is D5, and the outer diameter is D6, satisfying 0.8<D5 / D4<1 and 1<D6 / D4<2. The inner diameter of the exhaust pipe 2 is D7, the inner diameter of the second corrugated structure is D5, and the outer diameter is D6, satisfying 0.8<D5 / D7<1 and 1<D6 / D7<2. In this way, the flexible structure satisfies the above correspondence, which can ensure the rigidity of the flexible structure and control the fluid flow resistance at the same time.

[0041] In this way, a flexible connector is provided on the liquid distributor, which has a buffering function and a simple structure, and realizes a flexible connection between the liquid distributor, the compressor and the air-conditioning system. When the compressor is working, the vibration generated by the compressor is transmitted to the liquid distributor, and can be effectively absorbed by the flexible connector on the liquid distributor, thereby reducing the vibration amplitude of the liquid distributor, ensuring that the vibration of the air-conditioning system pipeline connected to the liquid distributor is also reduced, thereby reducing the noise generated by the system, and solving the problem in the prior art that the vibration generated by the compressor when working is transmitted to the air-conditioning system pipeline through the liquid distributor, resulting in large vibration between the compressor and the liquid distributor, and between the liquid distributor and the air-conditioning system, and causing system noise.

[0042] The above description of the disclosed embodiments enables those skilled in the art to implement or use the present invention. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but rather to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A liquid dispenser assembly, characterized in that: It comprises a cylinder and an air inlet pipe (1) and an air outlet pipe (2) connected to the cylinder, wherein the top of the cylinder and / or the bottom of the cylinder are provided with a first flexible connecting piece (3) to cushion the vibration of the liquid dispenser assembly; The cylinder comprises a main body (5) and a first cover body (6) and a second cover body (7) respectively arranged at the upper end and the lower end of the main body (5); the air inlet pipe (1) is connected to the first cover body (6), the exhaust pipe (2) is connected to the second cover body (7), and the first flexible connector (3) is located on the first cover body (6) and / or the second cover body (7).

2. The liquid dispenser assembly according to claim 1, characterized in that The air inlet pipe (1) and / or the air outlet pipe (2) is also provided with a second flexible connecting piece (4) to cushion the vibration of the liquid distributor assembly.

3. The liquid dispenser assembly according to claim 2, characterized in that: There are at least two exhaust pipes (2), and each exhaust pipe (2) is provided with the second flexible connecting piece (4).

4. The liquid dispenser assembly according to claim 1, characterized in that: The first flexible connecting member (3) is a first corrugated structure.

5. The liquid dispenser assembly according to claim 2, characterized in that: The second flexible connecting member (4) is a second corrugated structure.

6. The dispenser assembly according to claim 1, characterized in that: The outer diameter of the main body (5) is d, the outer diameter of the intake pipe (1) is d1, and the outer diameter of the exhaust pipe (2) is d2. When 5<d / d1<10, the entire first cover body (6) is the first flexible connector (3), and when d / d1>10, a part of the first cover body (6) is the first flexible connector (3); and / or, when 5<d / d2<10, the entire second cover body (7) is the first flexible connector (3), and when d / d2>10, a part of the second cover body (7) is the first flexible connector (3).

7. The liquid dispenser assembly according to claim 4, characterized in that: The top of the cylinder is a first arc-shaped structure, the inner diameter of the first arc-shaped structure is D, the inner diameter of the first corrugated structure is D1, and the outer diameter of the first corrugated structure is D2, wherein 0.8<D1 / D<1 and 1<D2 / D<2; and / or, the bottom of the cylinder is a second arc-shaped structure, the inner diameter of the second arc-shaped structure is D3, the inner diameter of the first corrugated structure is D1, and the outer diameter of the first corrugated structure is D2, wherein 0.8<D1 / D3<1 and 1<D2 / D3<2.

8. The dispenser assembly according to claim 5, characterized in that: The inner diameter of the intake pipe (1) is D4, the inner diameter of the second corrugated structure is D5, and the outer diameter of the second corrugated structure is D6, wherein 0.8<D5 / D4<1 and 1<D6 / D4<2; and / or the inner diameter of the exhaust pipe (2) is D7, the inner diameter of the second corrugated structure is D5, and the outer diameter of the second corrugated structure is D6, wherein 0.8<D5 / D7<1 and 1<D6 / D7<2.

9. A compressor, comprising a liquid distributor assembly, characterized in that: The liquid dispenser assembly is the liquid dispenser assembly as described in any one of claims 1-8.

Images