CN219415011U - Compressor exhaust pipe and air conditioner - Google Patents

Abstract

The application provides a compressor blast pipe and air conditioner, wherein, the compressor blast pipe includes first pipeline and second pipeline, the compressor blast pipe sets up between compressor and indoor set, and realize the intercommunication of compressor, compressor blast pipe and indoor set through first pipeline and second pipeline, simultaneously, the compressor blast pipe still includes barrel and filter plate, the barrel sets up between first pipeline and second pipeline, and the filter plate then sets up in the barrel, simultaneously, the through-hole has still been seted up on the filter plate, and the filter plate can rotate setting for the barrel, thereby realize the effect of scattering to the refrigerant gas of high temperature high pressure through pivoted filter plate, can form pressure pulsation after entering into the blast pipe with solving current refrigerant gas of high temperature high pressure, thereby become the pipeline vibration and even the pipeline breaks, and the indoor set produces the problem of noise in the course of working.

Description

Compressor exhaust pipe and air conditioner

Technical Field

The application relates to the technical field of household appliances, in particular to a compressor exhaust pipe and an air conditioner.

Background

Nowadays, air conditioners are becoming more and more popular in daily life, and the working principle of the air conditioner is that after a refrigerant is compressed into high-temperature and high-pressure refrigerant gas by a compressor at the outdoor unit side, the refrigerant gas is discharged to an indoor unit by an exhaust pipeline, so that the refrigerating or heating effect of the air conditioner is realized.

However, since the compressor periodically sucks and discharges air during the compression of the refrigerant, the compressed refrigerant pressure is periodically changed, that is, pressure pulsation is formed, the pressure pulsation not only periodically impacts the exhaust pipe to cause the problem of vibration or even breakage of the pipeline, but also causes aerodynamic noise of the high-temperature and high-pressure refrigerant, and the noise is transmitted to the indoor unit along the pipeline to affect the use experience of the user.

Disclosure of Invention

The embodiment of the application provides a compressor exhaust pipe and an air conditioner, which are used for solving the problem that pressure pulsation is formed after the existing high-temperature high-pressure refrigerant gas enters into the exhaust pipe.

In a first aspect, an embodiment of the present application provides a compressor discharge pipe, disposed between a compressor and an indoor unit, including:

the first pipeline is used for being connected with the compressor, and the second pipeline is used for being connected with the indoor unit;

the first pipeline and the second pipeline are arranged at two ends of the cylinder and are communicated with the cylinder, so that a refrigerant in the compressor can flow to the indoor unit through the cylinder; the filter plate is further arranged in the cylinder body, a through hole is formed in the filter plate, and the filter plate is arranged in a rotary mode relative to the cylinder body.

Optionally, in an embodiment, a support column is further disposed in the cylinder, and one end of the support column is disposed through the through hole, so that the filter can rotate relative to the support column, and the other end of the support column is fixedly connected to the inner wall of the cylinder, so as to fix the filter.

Optionally, in an embodiment, the filter plate is further provided with a plurality of arc-shaped blades, and the plurality of arc-shaped blades are distributed along a circumferential direction of the filter plate.

Optionally, in an embodiment, a support column is further disposed in the cylinder, the compressor exhaust pipe further includes a driving motor, one end of the support column is connected to the driving motor, the other end of the support column is fixedly connected to the filter, and the driving motor is used for driving the filter to rotate.

Optionally, in an embodiment, a cutting piece is further disposed on a side of the filter facing the first pipe, the cutting piece is disposed obliquely to a surface of the filter, and a thickness of the cutting piece gradually decreases in a direction away from the filter.

Optionally, in an embodiment, the number of the cutting pieces is multiple, the multiple cutting pieces are enclosed in the through hole, and a thickness of a side of the cutting piece close to the through hole is greater than a thickness of a side of the cutting piece far away from the through hole.

Optionally, in an embodiment, the cutting blade and the filter blade are integrally formed.

Optionally, in an embodiment, the number of the through holes is multiple, the multiple through holes are distributed on the filter, and aperture values of at least two through holes in the multiple through holes are equal.

Optionally, in an embodiment, the number of the filters is a plurality, the plurality of filters are disposed at intervals, and projection portions of the plurality of filters along a horizontal direction of the cylinder are overlapped.

In a second aspect, embodiments of the present application further provide an air conditioner, including;

an indoor unit;

the outdoor unit is provided with a compressor;

the compressor discharge pipe according to any one of the above claims, disposed between the indoor unit and the outdoor unit to communicate the indoor unit and the outdoor unit.

The compressor blast pipe that this application embodiment provided sets up between compressor and indoor set to realize the intercommunication of compressor, compressor blast pipe and indoor set through first pipeline and second pipeline, the compressor blast pipe still includes barrel and filter, and the barrel sets up between first pipeline and second pipeline, and the filter then sets up in the barrel, simultaneously, has still seted up the through-hole on the filter, and the filter can rotate the setting relative barrel.

It can be understood that in the working process of the air conditioner, after the compressor compresses the refrigerant into the refrigerant gas with high temperature and high pressure, the compressor can also give an acting force to the refrigerant gas with high temperature and high pressure, and under the action of the four-way valve conventional in the prior art, the refrigerant gas with high temperature and high pressure can gradually pass through the first pipeline, the cylinder body and the second pipeline and finally reach the indoor unit, thereby realizing the refrigerating or heating effect of the air conditioner.

When the refrigerant gas with high temperature and high pressure enters the cylinder body from the first pipeline, the through holes on the filter plate can firstly split the refrigerant gas and enable the refrigerant gas with high temperature and high pressure entering the cylinder body to be dispersed into a plurality of airflows, and when the refrigerant gas with high temperature and high pressure is dispersed, the pressure carried by the refrigerant gas with high temperature and high pressure can be reduced, so that the impact force of the refrigerant gas after pressure reduction on the exhaust pipe can be reduced, the high-time low pressure of the refrigerant gas after compression by the compressor is avoided, and pressure pulsation is formed, so that periodic impact is generated on the exhaust pipe, and the problems of pipeline vibration and even pipeline rupture are caused; meanwhile, the pressure of the high-temperature and high-pressure refrigerant gas is reduced, the flow rate of the refrigerant gas is reduced, so that the refrigerant in the cylinder body can flow to the indoor unit through the second pipeline at a proper flow rate, aerodynamic noise caused by too high flow rate of the high-temperature and high-pressure refrigerant gas in the pipeline is avoided, and the problem of noise generated in the working process of the indoor unit is solved.

Meanwhile, the filter can be arranged in a rotating way relative to the cylinder, when the filter rotates, the through hole on the filter can also rotate along with the filter, and when the refrigerant gas flows in the cylinder, the hole wall of the through hole can be contacted with the refrigerant gas in the rotating process, so that the scattering effect of the refrigerant is realized, the pressure of the refrigerant gas is further reduced, and the flow velocity of the refrigerant in the cylinder is further reduced.

In conclusion, the compressor exhaust pipe can effectively solve the problems that pressure pulsation is formed after the existing high-temperature and high-pressure refrigerant gas enters the exhaust pipe, vibration of a pipeline is formed, even the pipeline is broken, and noise is generated by an indoor unit in the working process.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings that are required to be used in the description of the embodiments will be briefly described below. It is obvious that the drawings in the following description are only some embodiments of the present application, and that other drawings may be obtained from these drawings without inventive effort to a person skilled in the art.

For a more complete understanding of the present application and the advantages thereof, reference is now made to the following descriptions taken in conjunction with the accompanying drawings. Wherein like reference numerals refer to like parts throughout the following description.

Fig. 1 is a schematic diagram of a connection structure of an outdoor unit, a compressor discharge pipe, and an indoor unit according to an embodiment of the present disclosure.

Fig. 2 is a schematic cross-sectional structure of a compressor discharge pipe according to an embodiment of the present disclosure.

Fig. 3 is a schematic cross-sectional structure of a compressor discharge pipe according to another embodiment of the present disclosure.

Fig. 4 is a schematic structural diagram of a filter in a compressor discharge pipe according to an embodiment of the present disclosure.

Fig. 5 is a schematic structural view of a cutting blade in a compressor discharge pipe according to an embodiment of the present application.

Detailed Description

The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. It will be apparent that the described embodiments are only some, but not all, of the embodiments of the present application. All other embodiments, which can be made by those skilled in the art based on the embodiments herein without making any inventive effort, are intended to be within the scope of the present application.

The embodiment of the application provides a compressor exhaust pipe to solve the problem that pressure pulsation can be formed after the refrigerant gas of current high temperature high pressure enters into the exhaust pipe. Which will be described below with reference to the accompanying drawings.

Referring to fig. 1, fig. 1 is a schematic diagram illustrating a connection structure of an outdoor unit, a compressor discharge pipe, and an indoor unit according to an embodiment of the present disclosure. In the present embodiment, the compressor discharge pipe 100 includes a first pipe 110, a second pipe 120, and a cylinder 130. The first pipe 110 and the second pipe 120 are respectively disposed at two ends of the cylinder 130 and are both communicated with the cylinder 130, and meanwhile, the first pipe 110 is connected to the compressor 221, and the second pipe 120 is connected to the indoor unit 210, so as to realize communication among the compressor 221, the compressor discharge pipe 100 and the indoor unit 210. Specifically, as shown in fig. 1, in the operation of the air conditioner 200, after the compressor 221 compresses the refrigerant into the high-temperature and high-pressure refrigerant gas, the high-temperature and high-pressure refrigerant gas can also be given a force, and under the action of the conventional four-way valve (not shown) in the prior art, the high-temperature and high-pressure refrigerant gas can flow through the first pipe 110, the cylinder 130 and the second pipe 120, and finally reach the indoor unit 210, thereby achieving the refrigerating or heating effect of the air conditioner 200.

In addition, referring to fig. 2, fig. 2 is a schematic cross-sectional structure of a compressor exhaust pipe according to an embodiment of the present application. In this embodiment, the filter 131 is further provided with a through hole 1311, when the refrigerant gas with high temperature and high pressure enters the cylinder 130 from the first pipeline 110, the through hole 1311 on the filter 131 can split the refrigerant gas first, and enable the refrigerant gas with high temperature and high pressure entering the cylinder 130 to be dispersed into multiple airflows, and when the refrigerant gas with high temperature and high pressure is dispersed, the pressure of the refrigerant gas with high temperature and high pressure can be reduced, so that the impact force of the refrigerant gas after pressure reduction on the pipeline can be reduced, thereby avoiding the problem that the refrigerant gas after pressure reduction by the compressor 221 is high in time and forms pressure pulsation to generate periodic impact on the exhaust pipe, and causing pipeline vibration or even pipeline cracking; meanwhile, after the pressure of the high-temperature and high-pressure refrigerant gas is reduced, the compressor exhaust pipe 100 in the embodiment can reduce the flow rate of the refrigerant gas, so that the refrigerant in the cylinder 130 can flow to the indoor unit 210 through the second pipeline 120 at a proper flow rate, thereby avoiding aerodynamic noise generated by too high flow rate of the high-temperature and high-pressure refrigerant gas in the pipeline, and transmitting the noise to the indoor unit 210 along the pipeline, and further causing the problem of noise generated in the working process of the indoor unit 210.

Meanwhile, referring to fig. 2, in the present embodiment, the filter 131 can also be rotatably disposed relative to the cylinder 130, and when the filter 131 rotates, the through hole 1311 on the filter 131 can also rotate along with the filter 131, and when the refrigerant gas flows in the cylinder 130, the hole wall of the through hole 1311 can be contacted with the refrigerant gas in the rotating process, so as to achieve the scattering effect on the refrigerant, and further reduce the pressure carried by the refrigerant gas and the flow velocity of the refrigerant in the cylinder 130.

It can be appreciated that in the present embodiment, the first pipe 110 may extend to the outdoor unit 220 and be directly connected to the compressor 221, and the second pipe 120 may also extend to the indoor unit 210 and be directly connected to the indoor unit 210, so as to realize communication among the compressor 221, the compressor discharge pipe 100 and the indoor unit 210; in addition, in other embodiments of the present application, the first and second pipes 110 and 120 may be provided to protrude slightly from both ends of the cylinder 130 and connected to the compressor 221 and the indoor unit 210 through connection pipes (not shown), thereby enabling easy disassembly of the compressor discharge pipe 100 when the compressor discharge pipe 100 needs to be disassembled or replaced.

In summary, the compressor exhaust pipe 100 provided in the present application can effectively solve the problem that the existing high-temperature and high-pressure refrigerant gas enters the exhaust pipe to form pressure pulsation, so as to vibrate the pipeline or even break the pipeline, and the problem that the indoor unit 210 generates noise during the working process

Optionally, a support post 133 may be disposed within the barrel 130. As shown in fig. 2, an end of the support post 133 may be disposed through the through hole 1311, so that the filter 131 can rotate relative to the support post 133, when the refrigerant gas with high temperature and high pressure enters the cylinder 130 from the first pipeline 110 under the action of the compressor 221 and the four-way valve, the refrigerant gas has a certain flow direction (i.e. flows along the direction from the first pipeline 110 to the second pipeline 120 under the action of the compressor 221), so that when the refrigerant gas contacts the filter 131, the filter 131 can rotate under the action of wind force, thereby driving the through hole 1311 on the filter 131 to rotate, so as to realize the contact of the wall of the through hole 1311 with the refrigerant gas in the rotation process, thereby generating scattering effect on the refrigerant, and further reducing the pressure of the refrigerant gas and the flow rate of the refrigerant in the cylinder 130; meanwhile, the other end of the support post 133 is fixedly connected to the inner wall of the cylinder 130, so that the filter 131 can be fixed, a certain height exists between the filter 131 and the inner wall of the cylinder 130, and the filter 131 can be arranged relative to the first pipeline 110. Therefore, when the high-temperature and high-pressure refrigerant gas enters the cylinder 130 from the first pipe 110, the filter 131 can be directly contacted with the cylinder 130 along the length direction of the cylinder 130, so that the scattering efficiency of the filter 131 on the refrigerant is further improved. Meanwhile, the specific shape of the filter 131 is not limited in the present embodiment, and may be, for example, a circular shape, a square shape, or the like, and when the filter 131 is circular in shape, the wind driving effect of the refrigerant gas on the filter 131 is better.

It can be appreciated that the cross section of the support post 133 passing through the end of the through hole 1311 can be slightly smaller than the aperture of the through hole 1311, so that the rotation purpose of the filter plate can be achieved, and the problem that the support post 133 passing through the end of the through hole 1311 is oversized, thereby occupying the through hole 1311 and causing the refrigerant gas with high temperature and high pressure to be unable to pass through the through hole 1311 is avoided

In other embodiments of the present application, one end of the support post 133 penetrating the through hole 1311 and one end of the support post 133 fixedly connected to the barrel 130 may be perpendicular to each other, that is, the support post 133 in this embodiment may include a first support post 1331 and a second support post 1332 perpendicular to each other, where the first support post 1331 is fixedly connected to the inner wall of the barrel 130, and the second support post 1332 is disposed at one end of the first support post far away from the inner wall of the barrel 130 and perpendicular to the first support post 1331, and at this time, the filter 131 may penetrate from one end of the second support post 1332 and be located at the feet of the first support post 1331 and the second support post 1332; meanwhile, the second support column 1332 is provided with external threads near one end of the first pipeline 110, and when the filter 131 passes through one end of the second support column 1332, the filter 131 can be screwed (i.e. internally and externally screwed) with one end of the second support column 1332 near the first pipeline 110 through a fixing device 134 with internal threads, so that when the refrigerant gas contacts with the filter 131, the filter 131 can only slide left and right on the second support column 1332 under the action of wind force (i.e. slide in the length direction of the cylinder 130, because the flowing direction of the refrigerant gas is from the first pipeline 110 to the second pipeline 120, the filter 131 only slides along the length direction of the cylinder 130 under the action of wind force at this time, instead of sliding up and down on the first support column 1331, thereby ensuring that a certain height exists between the filter 131 and the inner wall of the cylinder 130, and ensuring that the filter 131 can be arranged relative to the first pipeline 110, and further ensuring the scattering efficiency of the filter 131 to the refrigerant.

In addition, as shown in fig. 2, in this embodiment, a plurality of arc-shaped fan blades 1312 may be further disposed on the filter 131, where the plurality of arc-shaped fan blades 1312 are distributed along the circumferential direction of the filter 131, that is, the plurality of arc-shaped fan blades 1312 are distributed on one side near the circumference of the filter 131, so that when the refrigerant gas contacts the filter 131, the arc-shaped structure of the arc-shaped fan blades 1312 can drive the filter 131 to rotate under the driving of wind force, and further improve the rotation speed of the filter 131, thereby improving the scattering effect of the refrigerant gas.

Alternatively, the compressor discharge pipe 100 may also rotate the filter 131 through the driving motor 140. Referring to fig. 3, fig. 3 is a schematic cross-sectional view of a compressor exhaust pipe according to another embodiment of the present application. In another embodiment, one end of the supporting column 133 is connected to the driving motor 140, and the other end is fixedly connected to the filter 131, so that the filter 131 is driven to rotate by the driving motor 140, and the purpose that the filter 131 rotates in the cylinder 130 to break up the refrigerant gas and reduce the pressure of the refrigerant gas is achieved.

In addition, since the compressor 221 generally has a plurality of compression powers, for example, when the compression power of the compressor 221 to the refrigerant gas is high, the flow rate of the refrigerant and the pressure accompanying the compressor are high, and when the compression power of the compressor 221 to the refrigerant gas is low, the flow rate of the refrigerant and the pressure accompanying the compressor are low. In this embodiment, the filter 131 is driven to rotate by the driving motor 140, so that not only can the purpose of rotation of the filter 131 be achieved, but also the rotation speed of the filter 131 can be controlled by electric power, so that the rotation speed of the filter 131 can be adjusted according to different compression powers of the compressor 221, and the pressure and the flow rate of the refrigerant in the cylinder 130 can be always kept in a proper numerical area, thereby preventing pressure pulsation in the cylinder 130.

It can be understood that in this embodiment, the driving motor 140 may be disposed in the cylinder 130 and powered by a storage battery to achieve the driving effect on the filter 131, or the driving motor 140 may be disposed outside the cylinder 130 and connected to an external power supply device, and the supporting column 133 may be disposed through the cylinder 130 and connected to the driving motor 140 to supply power to the driving motor 140 through the power supply device and drive the filter 131 to rotate; meanwhile, the present embodiment is not limited to the fixed connection manner of each device in the compressor discharge pipe 100, and may be, for example, one of the fixed connection manners such as welding, snap connection, screwing or integral molding, and may be selected according to actual needs.

Alternatively, the number of the filter 131 and the through hole 1311 may be plural. As shown in fig. 3, two filter plates 131 are disposed in the middle of the present embodiment, and the projection portions of the two filter plates 131 along the horizontal direction of the cylinder 130 are overlapped, that is, one of the two filter plates 131 is disposed near the upper half portion of the cylinder 130, and the other filter plate is disposed near the lower half portion of the cylinder 130, so that the refrigerant gas entering the cylinder 130 can be ensured to contact the filter plates 131, and the problem that in the prior art, the cross-sectional area of the filter plates in the cylinder is too large, thereby causing lower refrigerant passing efficiency is solved. It can be understood that the specific number of the filter plates 131 is not limited in this embodiment, and may be, for example, 3, 4 or 5, and when the compression power of the compressor 221 is high and the flow rate of the refrigerant gas and the pressure carried by the refrigerant gas are high, more filter plates 131 may be disposed in the cylinder 130 to achieve the scattering effect of the refrigerant.

Meanwhile, please refer to fig. 4, fig. 4 is a schematic structural diagram of a filter in the exhaust pipe of the compressor according to an embodiment of the present application. In this embodiment, the plurality of through holes 1311 are distributed in the filter, and the pore diameters of at least two through holes 1311 in the plurality of through holes 1311 are not identical. When the high-temperature and high-pressure refrigerant gas passes through the plurality of through holes 1311 on the filter plate, the flow velocity of the refrigerant can be reduced while the plurality of through holes 1311 on the filter plate has a flow dividing effect on the refrigerant, aerodynamic noise generated by the too high flow velocity of the high-temperature and high-pressure refrigerant gas in the pipeline is avoided, and the sizes of the apertures of the plurality of through holes 1311 are set to be different, so that noise with different frequencies can be eliminated, and the noise elimination frequency is effectively widened.

Optionally, a dicing sheet 1313 may be further disposed on the filter sheet 131. As shown in fig. 4, the cutting piece 1313 is disposed on one side of the filter 131 facing the first pipe 110 and protrudes out of the surface of the filter 131, so that during the rotation of the filter, the through hole 1311 can be driven to rotate, so that the refrigerant gas with high temperature and high pressure contacts with the wall of the through hole 1311, thereby realizing the scattering effect of the refrigerant, and the cutting piece 1313 can be driven to rotate, so as to scatter the refrigerant gas passing through the filter 131, thereby reducing the centrifugal force of the refrigerant gas in the cylinder 130, and achieving the purpose of reducing the pressure carried by the refrigerant gas and the flow velocity of the refrigerant in the cylinder 130; meanwhile, the cutting blade 1313 may also be disposed inclined to the side of the filter blade 131 facing the first pipe 110, so that before the filter blade 131 rotates, the cutting blade 1313 may have a certain initial inclination angle, so as to achieve a better scattering effect on the refrigerant gas with high temperature and high pressure.

It is understood that in the present embodiment, the number of the cutting blades 1313 may be plural. Specifically, as shown in fig. 4, a plurality of cutting blades 1313 may be disposed around the through hole 1311, so as to break up refrigerant gas around the through hole 1311, so as to further improve the breaking efficiency of the refrigerant; meanwhile, please refer to fig. 5, fig. 5 is a schematic structural diagram of a cutting blade in a compressor exhaust pipe provided in this embodiment, a thickness of a side of the cutting blade 1313 close to the through hole 1311 is greater than a thickness of a side of the cutting blade 1313 far away from the through hole 1311, so that a scattering effect of the side of the cutting blade 1313 close to the through hole 1311 is slightly worse than a scattering effect of the side of the cutting blade 1313 far away from the through hole 1311 for a scattering effect of the refrigerant gas, thereby avoiding a problem that the cutting blade 1313 interferes with the refrigerant gas which would enter the through hole 1311 in a rotation process.

In addition, as shown in fig. 5, the thickness of the cutting blade 1313 is gradually reduced along the direction away from the through hole 1311, that is, the thickness of the cutting blade 1313 is linearly set along the direction away from the through hole 1311, so that the linear scattering effect of the refrigerant gas at high temperature and high pressure is achieved, the pressure and the flow rate of the refrigerant gas passing through the filter blade 131 can tend to be uniform, the flow of the refrigerant gas is more stable, and the generation of pressure pulsation is further avoided. Meanwhile, in this embodiment, the cutting blade 1313 may be integrally formed with the filter blade by an integral forming process, so as to improve the firmness of the cutting board on the filter blade 131, so as to further improve the stability of the cutting blade 1313 in the working process.

The embodiment of the present application further provides an air conditioner 200, specifically, as shown in fig. 1, the air conditioner 200 includes an indoor unit 210, an outdoor unit 220 and the above-mentioned compressor discharge pipe 100, wherein the outdoor unit 220 is provided with a compressor 221 for compressing a refrigerant, and the compressor discharge pipe 100 is disposed between the indoor unit 210 and the outdoor unit 220, and is connected to the outdoor unit 220 through a first pipe 110, and is connected to the indoor unit 210 through a second pipe 120, so as to realize communication between the indoor unit 210 and the outdoor unit 220.

In the foregoing embodiments, the descriptions of the embodiments are emphasized, and for parts of one embodiment that are not described in detail, reference may be made to related descriptions of other embodiments.

In the description of the present application, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more features.

The compressor discharge pipe and the air conditioner provided by the embodiments of the present application are described in detail, and specific examples are applied to illustrate the principles and embodiments of the present application, and the description of the above embodiments is only used to help understand the method and core ideas of the present application; meanwhile, as those skilled in the art will vary in the specific embodiments and application scope according to the ideas of the present application, the contents of the present specification should not be construed as limiting the present application in summary.

Claims (10)

1. A compressor discharge pipe (100) provided between a compressor (221) and an indoor unit (210), comprising:

a first pipe (110) and a second pipe (120), the first pipe (110) being used for connecting the compressor (221), the second pipe (120) being used for connecting the indoor unit (210);

a cylinder (130), wherein the first pipeline (110) and the second pipeline (120) are arranged at two ends of the cylinder (130) and are communicated with the cylinder (130), so that the refrigerant in the compressor (221) can flow to the indoor unit through the cylinder (130); the filter plate (131) is further arranged in the cylinder body (130), a through hole (1311) is formed in the filter plate (131), and the filter plate (131) is rotatably arranged relative to the cylinder body (130).

2. The compressor discharge pipe (100) of claim 1, wherein a support column (133) is further disposed in the cylinder (130), one end of the support column (133) is disposed through the through hole (1311) in a penetrating manner, so that the filter (131) can rotate relative to the support column (133), and the other end of the support column (133) is fixedly connected to an inner wall of the cylinder (130) to fix the filter (131).

3. The compressor discharge pipe (100) according to any one of claims 1 or 2, wherein the filter (131) is further provided with a plurality of arc-shaped blades (1312), the plurality of arc-shaped blades (1312) being distributed along a circumferential direction of the filter (131).

4. The compressor discharge pipe (100) of claim 1, wherein a support column (133) is further disposed in the cylinder (130), the compressor discharge pipe (100) further includes a driving motor (140), one end of the support column (133) is connected to the driving motor (140), the other end of the support column (133) is fixedly connected to the filter (131), and the driving motor (140) is used for driving the filter (131) to rotate.

5. The compressor discharge pipe (100) according to claim 1, wherein a cutting blade (1313) is further provided on a side of the filter blade (131) facing the first duct (110), the cutting blade (1313) is disposed obliquely to a surface of the filter blade (131), and a thickness of the cutting blade (1313) is gradually reduced in a direction away from the filter blade (131).

6. The compressor discharge pipe (100) of claim 5, wherein the number of the cutting blades (1313) is plural, the plurality of the cutting blades (1313) is disposed around the through hole (1311), and a thickness of a side of the cutting blade (1313) close to the through hole (1311) is greater than a thickness of a side of the cutting blade (1313) away from the through hole (1311).

7. The compressor discharge pipe (100) of claim 5, wherein the cut piece (1313) and the filter piece (131) are integrally formed.

8. The compressor discharge pipe (100) of claim 1, wherein the number of through holes (1311) is plural, the plurality of through holes (1311) are arranged in the filter sheet in a distributed manner, and aperture values of at least two through holes (1311) among the plurality of through holes (1311) are not equal.

9. The compressor discharge pipe (100) of claim 1, wherein the number of the filter sheets (131) is plural, the filter sheets (131) are disposed at intervals, and projection portions of the filter sheets (131) along the horizontal direction of the cylinder (130) overlap.

10. An air conditioner (200), characterized by comprising:

an indoor unit (210);

an outdoor unit (220), wherein the outdoor unit (220) is provided with a compressor (221);

the compressor discharge pipe (100) according to any one of claims 1-9, wherein the compressor discharge pipe (100) is disposed between the indoor unit (210) and the outdoor unit (220) to communicate the indoor unit (210) and the outdoor unit (220).