阅读说明：本技术 分液器组件及压缩机 (Knockout subassembly and compressor ) 是由 熊亮 廖熠 霍喜军 于 2019-09-24 设计创作，主要内容包括：本发明公开了一种分液器组件及压缩机,分液器组件包括筒体和与筒体相连接的进气管、排气管,筒体顶部和/或筒体底部设有第一柔性连接件、以对分液器组件的振动进行缓冲。如此设置,分液器筒体上设置了第一柔性连接件,具有缓冲结构,当压缩机工作时,分液器上的振动能够被柔性连接件有效吸收,从而减小了分液器的振动幅度,保证与分液器相连的空调系统管路振动也随之减小,降低了系统产生的噪音,解决了现有技术中压缩机工作时产生的振动通过分液器传递至空调系统管路,导致压缩机与分液器、分液器与空调系统之间的振动较大,出现系统噪声的问题。(The invention discloses a liquid distributor assembly and a compressor. So set up, set up first flexible connector on the knockout barrel, buffer structure has, when compressor during operation, vibration on the knockout can be effectively absorbed by flexible connector, thereby the vibration amplitude of knockout has been reduced, guarantee that the air conditioning system pipeline vibration that links to each other with the knockout also reduces thereupon, the noise that the system produced has been reduced, the vibration that the compressor during operation produced among the solution prior art passes through the knockout and transmits to the air conditioning system pipeline, lead to compressor and knockout, vibration between knockout and the air conditioning system is great, the problem of system noise appears.)

1. The utility model provides a knockout subassembly, its characterized in that, including the barrel with intake pipe (1), blast pipe (2) that the barrel is connected, the top of barrel and/or the bottom of barrel is equipped with first flexible connectors (3), in order to the vibration of knockout subassembly cushions.

2. Dispenser assembly according to claim 1, wherein a second flexible connection (4) is provided on the inlet tube (1) and/or the outlet tube (2) to dampen vibrations of the dispenser assembly.

3. The dispenser assembly according to claim 1, wherein the cartridge comprises a main body (5) and first and second covers (6, 7) respectively provided at upper and lower ends of the main body (5), the inlet tube (1) is connected to the first cover (6), the outlet tube (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).

4. The dispenser assembly according to claim 2, wherein there are at least two of said exhaust tubes (2), and wherein each of said exhaust tubes (2) is provided with said second flexible connection member (4).

5. The dispenser assembly according to claim 1, wherein the first flexible connector (3) is of a first corrugated construction.

6. The dispenser assembly according to claim 2, wherein the second flexible connector (4) is of a second corrugated construction.

7. The dispenser assembly according to claim 3, wherein the main body (5) has an outer diameter d, the inlet tube (1) has an outer diameter d1, the outlet tube (2) has an outer diameter d2, the first cover (6) is the first flexible connector (3) in its entirety when 5 < d/d1 < 10, and the first cover (6) is the first flexible connector (3) in its part when d/d1 > 10; and/or when 5 < d/d2 < 10, the whole of the second cover body (7) is the first flexible connecting piece (3), and when d/d2 > 10, the part of the second cover body (7) is the first flexible connecting piece (3).

8. The dispenser assembly of claim 5, wherein the top of the barrel has a first circular arc configuration with an inner diameter of D, the first corrugated configuration has an inner diameter of D1, and the first corrugated configuration has an outer diameter of D2, wherein 0.8 < D1/D < 1 and 1 < D2/D < 2; and/or the bottom of the cylinder is of a second circular arc structure, the inner diameter of the second circular arc 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 D1/D3 is more than 0.8 and less than 1, and D2/D3 is more than 1 and less than 2.

9. The dispenser assembly according to claim 6, wherein the inlet tube (1) has an inner diameter D4, the second corrugated structure has an inner diameter D5, and the second corrugated structure has an outer diameter 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.

10. A compressor comprising a dispenser assembly, wherein the dispenser assembly is a dispenser assembly according to any one of claims 1-9.

Technical Field

the invention relates to the technical field of compressors, in particular to a liquid distributor assembly and a compressor.

Background

The compressor is widely applied to product equipment such as air conditioners, and in order to carry out gas-liquid separation to the refrigerant that gets into the compressor, prevent to take place the liquid hammer, compressor one side is provided with the knockout subassembly for store liquid refrigerant. As shown in fig. 1, the liquid separator assembly comprises an air inlet pipe 1 and an air outlet pipe 2, the air inlet pipe 1 is directly welded with an air outlet pipeline of the air conditioning system, and the air outlet pipe 2 is directly welded with a connecting pipe of a pump body of the compressor, so that all the parts connected together form a whole. However, the air inlet pipe 1 and the air outlet pipe 2 of the liquid separator are both hard pipes, and when the compressor works normally, the vibration generated by the compressor is easily transmitted to the air conditioning system through the air outlet pipe and the air inlet pipe of the liquid separator, so that the pipeline of the air conditioning system is directly driven to vibrate, and the problem of high system noise is caused. Therefore, how to solve the problem that vibration generated when the compressor works in the prior art is transmitted to a pipeline of an air conditioning system through the liquid separator, so that the vibration between the compressor and the liquid separator and the vibration between the liquid separator and the air conditioning system are large, and system noise occurs is an important technical problem to be solved by technical personnel in the field.

Disclosure of Invention

The invention aims to provide a liquid distributor assembly and a compressor, and aims to solve the problems that vibration generated during the operation of the compressor in the prior art is transmitted to a pipeline of an air conditioning system through a liquid distributor, so that the vibration between the compressor and the liquid distributor and between the liquid distributor and the air conditioning system is large, and system noise is generated.

The purpose of the invention is realized by the following technical scheme:

The invention provides a liquid distributor component, which comprises a cylinder body, an air inlet pipe and an air outlet pipe, wherein the air inlet pipe and the air outlet pipe are connected with the cylinder body, and a first flexible connecting piece is arranged at the top of the cylinder body and/or the bottom of the cylinder body so as to buffer the vibration of the liquid distributor component.

Preferably, a second flexible connecting piece is further arranged on the air inlet pipe and/or the air outlet pipe so as to buffer the vibration of the liquid distributor assembly.

Preferably, the cylinder comprises a main body, and a first cover body and a second cover body which are respectively arranged at the upper end and the lower end of the main body, the air inlet pipe is connected with the first cover body, the exhaust pipe is connected with the second cover body, and the first flexible connecting piece is positioned on the first cover body and/or the second cover body.

Preferably, the exhaust pipe is at least two, and each exhaust pipe is provided with the second flexible connecting piece.

preferably, the first flexible connector is a first corrugated structure.

Preferably, the second flexible connector is a second corrugated structure.

Preferably, the outer diameter of the main body is d, the outer diameter of the air inlet pipe is d1, the outer diameter of the exhaust pipe is d2, when 5 < d/d1 < 10, the whole first cover body is the first flexible connecting piece, and when d/d1 > 10, the local first cover body is the first flexible connecting piece; and/or when 5 < d/d2 < 10, the whole part of the second cover body is the first flexible connecting piece, and when d/d2 > 10, the part of the second cover body is the first flexible connecting piece.

Preferably, the top of the cylinder is a first circular arc structure, the inner diameter of the first circular arc 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 of a second circular arc structure, the inner diameter of the second circular arc 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 D1/D3 is more than 0.8 and less than 1, and D2/D3 is more than 1 and less than 2.

Preferably, the inner diameter of the air inlet 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.

The invention also provides a compressor, which comprises the liquid distributor assembly, wherein the liquid distributor assembly is the liquid distributor assembly as described in any one of the above items.

according to the technical scheme provided by the invention, the liquid distributor component comprises a cylinder body, and an air inlet pipe and an air outlet pipe which are connected with the cylinder body, wherein the top of the cylinder body and/or the bottom of the cylinder body are/is provided with a first flexible connecting piece so as to buffer the vibration of the liquid distributor component. So set up, set up first flexible connector on the knockout barrel, buffer structure has, when compressor during operation, vibration on the knockout can be effectively absorbed by flexible connector, thereby the vibration amplitude of knockout has been reduced, guarantee that the air conditioning system pipeline vibration that links to each other with the knockout also reduces thereupon, the noise that the system produced has been reduced, the vibration that the compressor during operation produced among the solution prior art passes through the knockout and transmits to the air conditioning system pipeline, lead to compressor and knockout, vibration between knockout and the air conditioning system is great, the problem of system noise appears.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic view of a prior art liquid separator assembly mounted to a compressor;

FIG. 2 is a schematic view of a dispenser assembly according to a first embodiment of the present invention;

FIG. 3 is a schematic view of a dispenser assembly according to a second embodiment of the present invention;

FIG. 4 is a schematic view of a dispenser assembly according to a third embodiment of the present invention;

Fig. 5 is a schematic view showing the structure of a dispenser assembly according to a fourth embodiment of the present invention.

In fig. 1-5:

The air inlet pipe comprises an air inlet pipe body-1, an air outlet pipe body-2, a first flexible connecting piece-3, a second flexible connecting piece-4, a main body-5, a first cover body-6 and a second cover body-7.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the technical solutions of the present invention will be described in detail below. It is to be understood that the described embodiments are merely exemplary of the invention, and not restrictive of the full scope of the invention. All other embodiments, which can be derived by a person skilled in the art from the examples given herein without any inventive step, are within the scope of the present invention.

This embodiment provides a knockout subassembly and compressor, has solved the vibration that the compressor during operation produced among the prior art and has passed through the knockout and transmit to air conditioning system pipeline, leads to the vibration between compressor and knockout, knockout and the air conditioning system great, the problem of system noise appears.

Hereinafter, embodiments will be described in detail with reference to the accompanying drawings. The embodiments described below do not limit the contents of the invention recited in the claims. The entire contents of the configurations shown in the following embodiments are not limited to those required as solutions of the inventions described in the claims.

Referring to fig. 1-5, the liquid separator assembly provided in this embodiment includes a cylinder, and an air inlet pipe 1 and an air outlet pipe 2 connected to the cylinder, where the cylinder is used to store liquid refrigerant, the air inlet pipe 1 is welded to an air outlet pipeline of an air conditioning system, the air outlet pipe 2 is welded to a pump body connecting pipe of a compressor, and the air inlet pipe 1 and the air outlet pipe 2 can be connected to the cylinder by welding. And the top of the barrel and/or the bottom of the barrel are provided with a first flexible connection 3 to dampen the vibrations of the dispenser assembly. So set up, first flexible connector has been set up on the knockout barrel, buffer structure has, when compressor during operation, the vibration that the compressor produced transmits behind the knockout, can be effectively absorbed by the flexible connector on the knockout, thereby the vibration range of knockout has been reduced, guarantee that the air conditioning system pipeline vibration that links to each other with the knockout also reduces thereupon, the noise that the system produced has been reduced, the vibration that the compressor during operation produced among the prior art has been solved and has been transmitted to the air conditioning system pipeline through the knockout, lead to compressor and knockout, vibration between knockout and the air conditioning system is great, the problem of system noise appears. It should be noted that, in the arrangement state of the dispenser assembly shown in fig. 2, the upper end of the cylinder is the top of the cylinder, and the lower end of the cylinder is the bottom of the cylinder.

In this embodiment, the inlet pipe 1 and/or the outlet pipe 2 are further provided with a second flexible connection 4 to dampen vibrations of the dispenser assembly. By the design, the buffering components are arranged on the liquid distributor barrel and the gas pipeline connected with the outside, so that the flexible connection of the liquid distributor with the air conditioning system and the compressor can be fully realized, and the vibration noise between the compressor and the liquid distributor and the vibration noise of the air conditioning system caused by the liquid distributor are further reduced.

As shown in fig. 2, the cylinder of the dispenser assembly includes a main body 5, and a first cover 6 and a second cover 7 respectively disposed at the upper end and the lower end of the main body 5, the air inlet pipe 1 is connected to the first cover 6, the air outlet pipe 2 is connected to the second cover 7, and the first flexible connecting member 3 is disposed on the first cover 6 and/or the second cover 7. The flexible structure can be processed on the upper cover and the lower cover and then assembled together, so that the flexible structure is convenient to process and manufacture and easy to assemble. It should be noted that, in the placement state of the dispenser assembly shown in fig. 2, the vertical direction in the figure is the above-mentioned vertical direction.

As an alternative embodiment, there are at least two exhaust pipes 2, and each exhaust pipe 2 is provided with a second flexible connecting piece 4. Therefore, the single-inlet single-row liquid distributor can be applied to single-inlet multiple-row liquid distributors, the using requirements of different liquid distributor structures are met, and the condition that the vibration of related parts generates noise due to the large vibration of the existing liquid distributors is improved.

In an embodiment of the present invention, the first flexible connecting member 3 is a first corrugated structure, the specific configuration thereof is adapted to the structural shape of the corresponding cylinder, the material of the first flexible connecting member is the same as that of the cylinder of the liquid separator, so that the material properties are consistent, and the installation, use, processing and manufacturing are convenient, for example, the first flexible connecting member 3 can be formed by bending an iron sheet into a corrugated flexible structure. The second flexible connecting piece 4 is of a second corrugated structure, the specific arrangement form of the second flexible connecting piece is adapted to the structural shape of a corresponding gas pipeline, the material of the second flexible connecting piece can be the same as that of the gas pipeline of the liquid separator, and the second flexible connecting piece 4 can be a corrugated copper pipe if the material performance of the second flexible connecting piece is the same and is convenient to process, manufacture, assemble and use. Of course, in other embodiments, the first flexible connecting element 3 and the second flexible connecting element 4 may also be other flexible structures, have the characteristics of absorbing vibration, and have a buffering function.

In the first embodiment of the present invention, as shown in fig. 2, the first flexible connecting member 3 is provided on each of the first cover 6 and the second cover 7; in a second embodiment of the present invention, as shown in fig. 3, a first flexible connecting member 3 is provided on each of the first cover 6 and the second cover 7, and a second flexible connecting member 4 is provided on each of the intake pipe 1 and the exhaust pipe 2; in a third embodiment of the present invention, as shown in fig. 4, a first flexible connecting member 3 is provided on the first cover 6, and a second flexible connecting member 4 is provided on both the intake pipe 1 and the exhaust pipe 2; in the fourth embodiment of the present invention, as shown in fig. 5, the first flexible connecting member 3 is provided on the second cover 7, and the second flexible connecting member 4 is provided on each of the intake duct 1 and the exhaust duct 2. Certainly, the arrangement form of the liquid distributor protected by the present invention is not limited to the above embodiments, and the flexible structures arranged on the first cover body 6, the second cover body 7, the air inlet pipe 1 and the exhaust pipe 2 can be freely combined, so that various flexible structure schemes are derived, and the purpose of reducing the vibration of the liquid distributor, thereby reducing the system noise, etc. is achieved.

as shown in fig. 2, the outer diameter of the body 5 is d, the outer diameter of the intake pipe 1 is d1, and the outer diameter of the exhaust pipe 2 is d 2. For the top of the cylinder body, namely the first cover body 6 in the figure, when d/d1 is more than 5 and less than 10, the whole body of the first cover body 6 is the first flexible connecting piece 3; when d/d1 is more than 10, the part of the first cover body 6 is the first flexible connecting piece 3. For the bottom of the cylinder body, namely the second cover body 7 in the figure, when d/d2 is more than 5 and less than 10, the whole second cover body 7 is the first flexible connecting piece 3; when d/d2 is more than 10, the part of the second cover body 7 is the first flexible connecting piece 3. Design like this, according to the big or small comparison of barrel and gas line, rationally set up flexible structure, when guaranteeing effectively to reduce vibration noise, guarantee knockout structural strength, reasonable in design to guarantee the knockout and normally work.

As shown in FIGS. 2 and 5, the top of the liquid distributor cylinder has a first circular arc structure with an inner diameter D, and correspondingly, the first corrugated structure is also provided in a circular arc shape, has an inner diameter D1 and an outer diameter D2, and satisfies 0.8 < D1/D < 1 and 1 < D2/D < 2. As shown in fig. 2 and 4, the bottom of the liquid distributor cylinder has a second circular arc structure and an inner diameter of D3, and correspondingly, the first corrugated structure has an arc shape, an inner diameter of D1 and an outer diameter of D2, and satisfies 0.8 < D1/D3 < 1 and 1 < D2/D3 < 2.

As shown in fig. 2 and 3, the air intake tube 1 has an inner diameter D4, and accordingly, the second corrugated structure has a circular tube shape, an inner diameter D5 and an outer diameter D6, and satisfies 0.8 < D5/D4 < 1 and 1 < D6/D4 < 2. The exhaust pipe 2 has an inner diameter D7, and accordingly, the second corrugated structure has a circular tube shape, an inner diameter D5 and an outer diameter D6, and satisfies 0.8 < D5/D7 < 1 and 1 < D6/D7 < 2.

By the arrangement, the flexible structure meets the corresponding relation, so that the flow resistance of the fluid can be ensured to be in a reasonable range, and if the ratio is too small, the flow resistance is too large, so that the performance of the compressor is influenced; the rigidity value of the flexible structure can be ensured to be in a proper range, and the liquid distributor is not influenced by too soft or too hard.

The present embodiment also provides a compressor including a dispenser assembly as described above. So set up, the knockout subassembly simple structure of compressor can reduce vibration and noise between knockout and compressor and air conditioning system, has solved the vibration that the compressor during operation produced among the prior art and has passed through the knockout and transmit to the air conditioning system pipeline, and it is great to lead to the vibration between compressor and knockout, knockout and the air conditioning system, appears the problem of system noise.

it should be noted that the different functional devices or components in the above embodiments may be combined, for example, in a preferred embodiment of the present invention, the liquid dispenser assembly includes a cylinder, and an air inlet pipe 1 and an air outlet pipe 2 connected to the cylinder, the cylinder includes a main body 5, and a first cover 6 and a second cover 7 respectively disposed at the upper end and the lower end of the main body 5, the air inlet pipe 1 is connected to the first cover 6, the air outlet pipe 2 is connected to the second cover 7, the first cover 6 and/or the second cover 7 is/are provided with a first flexible connecting member 3 to buffer the vibration of the liquid dispenser assembly, and the first flexible connecting member 3 is of a first corrugated structure. The air inlet pipe 1 and/or the air outlet pipe 2 are/is also provided with a second flexible connecting piece 4 for buffering the vibration of the liquid distributor assembly, and the second flexible connecting piece 4 is of a second corrugated structure. In addition, the knockout subassembly still can set up two at least blast pipes 2, and all is equipped with second flexible connectors 4 on each blast pipe 2, can be applied to different knockout structures.

In this embodiment, the main body 5 has an outer diameter d, the intake pipe 1 has an outer diameter d1, and the exhaust pipe 2 has an outer diameter d 2. When d/d1 is more than 5 and less than 10, the whole body of the first cover body 6 is the first flexible connecting piece 3; when d/d1 is more than 10, the part of the first cover body 6 is the first flexible connecting piece 3. When d/d2 is more than 5 and less than 10, the whole second cover body 7 is the first flexible connecting piece 3; when d/d2 is more than 10, the part of the second cover body 7 is the first flexible connecting piece 3.

The first cover body 6 is of a first circular arc-shaped structure, the inner diameter is D, the inner diameter of the first corrugated structure is D1, the outer diameter is D2, and the requirements that D1/D is more than 0.8 and less than 1 and D2/D is less than 1 and less than 2 are met. The second cover body 7 is of a second circular arc-shaped structure, the inner diameter is D3, the inner diameter of the first corrugated structure is D1, the outer diameter is D2, and the requirements that D1/D3 is more than 0.8 and less than 1 and D2/D3 is more than 1 and less than 2 are met. The inner diameter of the air inlet pipe 1 is D4, the inner diameter of the second corrugated structure is D5, the outer diameter of the second corrugated structure is D6, and the requirements that D5/D4 is more than 0.8 and less than 1 and more than D6/D4 and less than 2 are met. The exhaust pipe 2 has an inner diameter D7, an inner diameter D5 and an outer diameter D6, and satisfies 0.8 < D5/D7 < 1 and 1 < D6/D7 < 2. Therefore, the flexible structure meets the corresponding relation, the rigidity of the flexible structure can be ensured, and the flow resistance of the fluid can be controlled.

So set up, the last flexonics spare that has set up of knockout, buffer function has, moreover, the steam generator is simple in structure, knockout and compressor have been realized, air conditioning system's flexonics, when compressor during operation, the vibration that the compressor produced transmits behind the knockout, can be effectively absorbed by the flexonics spare on the knockout, thereby the vibration range of knockout has been reduced, guarantee that the air conditioning system pipeline vibration that links to each other with the knockout also reduces thereupon, the noise that the system produced has been reduced, the vibration that has solved compressor during operation production among the prior art passes through the knockout and transmits to the air conditioning system pipeline, lead to compressor and knockout, vibration between knockout and the air conditioning system is great, the problem of system noise appears.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.