Separator and air conditioner having the same

Abstract

The present invention provides a separator and an air conditioner having the same, the separator comprising: a first shell, the first shell having a first accommodating chamber; an inflow pipeline, arranged on the first shell and connected to the first accommodating chamber; an outflow pipeline, arranged on the first shell and connected to the first accommodating chamber, an air inlet and a liquid inlet are arranged on the outflow pipeline, the gas in the first accommodating chamber is discharged through the air inlet, and part of the liquid in the first accommodating chamber is discharged through the liquid inlet; an ejector pipe, the ejector pipe is installed at the liquid inlet and connected to the outflow pipe. The separator in the present invention solves the problem that the air conditioner in the prior art will cause poor user experience in the defrosting mode.

Description

Technical Field

[0001] The present invention relates to the technical field of air conditioning, and in particular to a separator and an air conditioner having the separator. Background Art

[0002] At present, when household air conditioners are in winter cooling mode, the outdoor heat exchanger needs to evaporate and absorb heat. When the temperature of the heat exchanger tube is too low, frost will occur, affecting the heat exchange of the heat exchanger. In order to ensure the normal heat exchange of the air conditioner outdoor unit, the outdoor heat exchanger needs to be defrosted.

[0003] The commonly used defrost mode is reverse cycle defrost. In reverse cycle defrost mode, the four-way valve is reversed, the system operates in refrigeration mode, and the high-temperature refrigerant on the exhaust side of the compressor exchanges heat with the outdoor heat exchanger to remove the surface frost layer and achieve the defrost effect.

[0004] However, reverse cycle defrosting requires frequent reversing of the four-way valve, which has an adverse effect on the service life of the four-way valve. During the reversing process of the four-way valve, the suction pressure and exhaust pressure of the compressor will change dramatically. This drastic change in pressure will cause a large mechanical shock to the inside of the unit. When the defrosting is completed and normal heating operation is restored, it is easy to cause the problem of not being able to blow out hot air for a long time. In addition, during the reverse cycle defrosting process, the air conditioner switches from heating mode to cooling mode, and the indoor unit heat exchanger begins to absorb heat in the room. The temperature in the room will fluctuate, giving users an uncomfortable experience. Summary of the invention

[0005] The main purpose of the present invention is to provide a separator and an air conditioner having the same, so as to solve the problem that the air conditioner in the prior art causes poor user experience in the defrost mode.

[0006] In order to achieve the above-mentioned purpose, according to one aspect of the present invention, a separator is provided, comprising: a first shell, the first shell having a first accommodating chamber; an inlet pipeline, arranged on the first shell and connected to the first accommodating chamber; an outflow pipeline, arranged on the first shell and connected to the first accommodating chamber, an air inlet and a liquid inlet are arranged on the outflow pipeline, the gas in the first accommodating chamber is discharged through the air inlet, and part of the liquid in the first accommodating chamber is discharged through the liquid inlet; an ejector pipe, the ejector pipe is installed at the liquid inlet and connected to the outflow pipe.

[0007] Furthermore, there are multiple liquid inlets, which are arranged at intervals on the outflow pipeline; there are multiple ejector tubes, which are arranged in one-to-one correspondence with the multiple liquid inlets.

[0008] Furthermore, an extended pipe section is provided on the outflow pipeline, the extended pipe section extends toward the bottom of the first accommodating chamber, at least part of the ejector tube is passed through the extended pipe section, and the ejector tube is movably arranged along the extension direction of the extended pipe section.

[0009] Furthermore, the separator also includes: a first limit block, which is arranged on the inner wall of the extended pipe section; a second limit block, which is arranged on the ejector pipe, and at least a part of the first limit block is opposite to the second limit block so that the first limit block can stop the second limit block.

[0010] Furthermore, the separator also includes: a floating component, which is arranged at one end of the ejector tube away from the outflow pipeline, and the floating component is sleeved on the tube body of the ejector tube to drive the ejector tube to move through the floating component.

[0011] Furthermore, the outflow pipeline includes: a first pipe segment, a second pipe segment and a third pipe segment which are interconnected, a first angle is formed between the second pipe segment and the first pipe segment, a second angle is formed between the second pipe segment and the third pipe segment, the air inlet is arranged on the first pipe segment, and the protruding pipe segment is arranged on the second pipe segment and is connected to the second pipe segment.

[0012] Furthermore, the liquid includes oil and liquid refrigerant, the oil flows into the outflow pipeline through the injector tube, and the separator also includes: a second shell, the second shell has a second accommodating cavity, at least part of the first shell is installed in the second accommodating cavity; a heating component, installed in the second accommodating cavity and located below the first shell to heat the liquid refrigerant in the first shell.

[0013] Furthermore, the separator also includes: an end cover, which is arranged on the first shell, and includes a first body and a second body connected to each other, the first body is opposite to the first accommodating cavity, and the second body is opposite to the second accommodating cavity.

[0014] Furthermore, the edge of the second body extends toward the direction close to the second shell, so that at least part of the second body is covered on the outside of the second shell; the end cover and the first shell are an integral structure.

[0015] According to another aspect of the present invention, an air conditioner is provided, comprising a compressor component, a four-way reversing valve and a separator, wherein the compressor component, the four-way reversing valve and the separator are connected to form a closed loop through a pipeline, and the separator is the above-mentioned separator.

[0016] According to the technical solution of the present invention, the separator includes a first shell, an inflow pipeline, an outflow pipeline and an ejector pipe, wherein the first shell has a first accommodating chamber; the inflow pipeline is arranged on the first shell and communicated with the first accommodating chamber; the outflow pipeline is arranged on the first shell and communicated with the first accommodating chamber, and an air inlet and a liquid inlet are arranged on the outflow pipeline, the gas in the first accommodating chamber is discharged through the air inlet, and part of the liquid in the first accommodating chamber is discharged through the liquid inlet; the ejector pipe is installed at the liquid inlet and communicated with the outflow pipeline. Such an arrangement can separate the gas and liquid of the refrigerant flowing into the compressor, and liquid refrigerant, gaseous refrigerant and oil are introduced into the first accommodating chamber through the inflow pipeline, the gaseous refrigerant directly flows out through the outflow pipeline, the oil is discharged through the ejector pipe, and the liquid refrigerant is separated and stored in the first accommodating chamber, so that no liquid flows into the compressor, the compressor can work normally in the defrosting mode, and will not affect the normal air outlet of the air conditioner, thereby improving the user's comfort. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The drawings constituting a part of the present application are used to provide a further understanding of the present invention. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation of the present invention. In the drawings:

[0018] Figure 1 A schematic structural diagram of an embodiment of a separator according to the present invention is shown;

[0019] Figure 2 A schematic diagram showing the structure of the outflow pipeline of the separator according to the present invention is shown;

[0020] Figure 3 A schematic structural diagram of a first limit block and a second limit block of a separator according to the present invention is shown;

[0021] Figure 4 A schematic diagram showing the pipe connection of the air conditioner according to the present invention is shown; and

[0022] Figure 5 A control flow chart of an air conditioner according to the present invention is shown.

[0023] The above drawings include the following reference numerals:

[0024] 1. First shell; 10. First accommodating chamber; 2. Inflow pipeline; 3. Outflow pipeline; 31. Air inlet; 32. Liquid inlet; 4. Ejector pipe; 30. Extending pipe section; 5. First limit block; 6. Second limit block; 7. Floating component; 33. First pipe section; 34. Second pipe section; 35. Third pipe section; 8. Second shell; 80. Second accommodating chamber; 9. Heating component; 12. End cover; 13. Safety valve; 100. Compressor component; 200. Four-way reversing valve; 300. Separator; 400. Indoor heat exchanger; 500. Outdoor heat exchanger; 600. Expansion valve. DETAILED DESCRIPTION

[0025] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present invention will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0026] It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the present application. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should be understood that when the terms "comprise" and / or "include" are used in this specification, it indicates the presence of features, steps, operations, devices, components and / or combinations thereof.

[0027] The present invention provides a separator, please refer to Figures 1 to 3 , comprising: a first shell 1, the first shell 1 having a first accommodating chamber 10; an inflow pipeline 2, arranged on the first shell 1 and connected to the first accommodating chamber 10; an outflow pipeline 3, arranged on the first shell 1 and connected to the first accommodating chamber 10, the outflow pipeline 3 is provided with an air inlet 31 and a liquid inlet 32, the gas in the first accommodating chamber 10 is discharged through the air inlet 31, and part of the liquid in the first accommodating chamber 10 is discharged through the liquid inlet 32; an ejector tube 4, the ejector tube 4 is installed at the liquid inlet 32 ​​and connected to the outflow pipeline 3.

[0028] The separator provided according to the present invention comprises a first shell 1, an inflow pipeline 2, an outflow pipeline 3 and an ejector tube 4, wherein the first shell 1 has a first accommodating chamber 10; the inflow pipeline 2 is arranged on the first shell 1 and communicated with the first accommodating chamber 10; the outflow pipeline 3 is arranged on the first shell 1 and communicated with the first accommodating chamber 10, and an air inlet 31 and a liquid inlet 32 ​​are arranged on the outflow pipeline 3, the gas in the first accommodating chamber 10 is discharged through the air inlet 31, and part of the liquid in the first accommodating chamber 10 is discharged through the liquid inlet 32; the ejector tube 4 is installed at the liquid inlet 32 ​​and communicated with the outflow pipeline 3. This arrangement can separate the refrigerant flowing into the compressor into gas and liquid, and introduce liquid refrigerant, gaseous refrigerant and oil into the first accommodating chamber 10 through the inlet pipe 2. The gaseous refrigerant flows out directly through the outlet pipe 3, and the oil is discharged through the injector tube 4. The liquid refrigerant is separated and stored in the first accommodating chamber 10, so that no liquid will flow into the compressor. The compressor can work normally in the defrost mode, and will not affect the normal air output of the air conditioner, thereby improving the user's comfort.

[0029] Specifically, there are multiple liquid inlets 32, which are arranged at intervals on the outflow pipeline 3; there are multiple ejector tubes 4, which are arranged one-to-one corresponding to the multiple liquid inlets 32. It should be noted here that, during the discharge process of the gas in the first accommodating chamber 10, due to the effect of the gas pressure, a negative pressure is generated in the outflow pipeline 3, and the negative pressure in the outflow pipeline 3 can be used to suck the oil into the outflow pipeline 3, and then flow into the compressor component 100.

[0030] During the specific implementation process, in order to ensure that the ejector tube 4 can guide the oil in the first accommodating chamber 10 to the outflow pipeline 3 in real time, an extending pipe section 30 is provided on the outflow pipeline 3, and the extending pipe section 30 extends toward the bottom of the first accommodating chamber 10. At least part of the ejector tube 4 is passed through the extending pipe section 30, and the ejector tube 4 is movably arranged along the extension direction of the extending pipe section 30.

[0031] like Figure 3 As shown, the separator further includes: a first stopper 5, which is arranged on the inner wall of the extended pipe section 30; a second stopper 6, which is arranged on the ejector pipe 4, and at least a part of the first stopper 5 is opposite to the second stopper 6, so that the first stopper 5 stops the second stopper 6. In this way, the ejector pipe 4 can be prevented from falling into the first accommodating chamber 10, and under the action of the gravity of the ejector pipe 4, the first stopper 5 cooperates with the second stopper 6 to ensure the connection between the ejector pipe 4 and the extended pipe section 30.

[0032] Preferably, the separator further comprises: a floating component 7, which is arranged at one end of the ejector tube 4 away from the outflow pipeline 3, and the floating component 7 is sleeved on the tube body of the ejector tube 4, so as to drive the ejector tube 4 to move through the floating component 7. Since the refrigerant and the oil have different components and densities, there will be stratification, and the lubricating oil will float on the upper layer of the refrigerant. Such a setting can ensure that the ejector tube 4 can always be immersed in the oil, and the floating component 7 can float with the liquid level of the oil, thereby driving the ejector tube 4 to float.

[0033] In the embodiment provided by the present invention, the outflow pipeline 3 includes: a first pipe section 33, a second pipe section 34 and a third pipe section 35 which are interconnected, a first angle is formed between the second pipe section 34 and the first pipe section 33, a second angle is formed between the second pipe section 34 and the third pipe section 35, an air inlet 31 is arranged on the first pipe section 33, and a protruding pipe section 30 is arranged on the second pipe section 34 and is connected with the second pipe section 34. Such an arrangement guides the gaseous refrigerant in the first accommodating chamber 10 through the first pipe section 33, and when the high-speed gaseous refrigerant passes through the second pipe section 34, a negative pressure is generated at the connection between the second pipe section 34 and the protruding pipe section 30, and such an arrangement is conducive to returning the gaseous refrigerant and the oil to the compressor component 100 through the outflow pipeline 3, and at the same time, due to the angle between the first pipe section and the second pipe section, the oil can also be prevented from flowing back. Preferably, the extension direction of the first pipe section 33 and the extension direction of the second pipe section 34 are perpendicular to each other, and the first pipe section 33 and the inflow pipeline 2 are arranged in a staggered manner to prevent the liquid refrigerant in the inflow pipeline 2 from flowing into the outflow pipeline 3 .

[0034] In the specific implementation, the liquid includes oil and liquid refrigerant, and the oil flows into the outflow pipeline 3 through the ejector tube 4. The separator also includes: a second shell 8, the second shell 8 has a second accommodating chamber 80, and at least part of the first shell 1 is installed in the second accommodating chamber 80; a heating component 9, which is installed in the second accommodating chamber 80 and is located below the first shell 1 to heat the liquid refrigerant in the first shell 1. The heating component 9 can be an electric heating rod, etc., and such a setting can heat and vaporize the liquid refrigerant through the heating effect of the heating component 9, so that the vaporized liquid refrigerant flows into the compressor through the outflow pipeline 3, ensuring the normal return of air and oil of the compressor components in the defrosting state. Preferably, a heating medium is also provided in the second accommodating chamber 80, and the heating medium can be a liquid to uniformly heat the liquid refrigerant in the first accommodating chamber 10.

[0035] In order to ensure the sealing of the first accommodating chamber 10 and the second accommodating chamber 80, the separator further includes: an end cover 12, which is arranged on the first shell 1, and includes a first body and a second body connected to each other, the first body is opposite to the first accommodating chamber 10, and the second body is opposite to the second accommodating chamber 80. A safety valve 13 is also arranged on the end cover 12, and at least part of the safety valve 13 extends into the second accommodating chamber 80 to prevent excessive pressure in the second accommodating chamber 80. Preferably, the safety valve 13 can be a pressure relief valve.

[0036] In the specific implementation process, the edge of the second body extends toward the direction close to the second shell 8, so that at least part of the second body is covered on the outside of the second shell 8; the end cover 12 is an integral structure with the first shell 1. In this way, when the first shell 1 is installed in the second accommodating cavity 80, the end cover 12 can be directly covered on the second accommodating cavity 80, and there is no need to separately set an end cover for the second accommodating cavity. Preferably, the end cover 12 is provided with a first conduction hole and a second conduction hole, the inflow pipeline 2 is passed through the first conduction hole, and the outflow pipeline 3 is passed through the second conduction hole.

[0037] In actual operation, when the gas-liquid two-phase refrigerant enters the first accommodating chamber through the inflow pipe 2 of the separator, the liquid refrigerant falls to the bottom of the first accommodating chamber 10 due to gravity, and the gaseous refrigerant returns to the compressor component 100 through the outflow pipe 3. At the same time, when the system enters the defrost mode, the heating component 9 in the separator starts to heat up, and the heat of the heating component 9 heats the liquid refrigerant in the first accommodating chamber 10. The liquid refrigerant absorbs heat and undergoes a phase change, evaporates and becomes a gaseous refrigerant, and finally returns to the compressor through the outflow pipe 3. During the operation of the defrost system, the refrigerant will bring a certain amount of compressor lubricating oil when entering the separator. Since the liquid level of the liquid refrigerant in the first accommodating chamber 10 fluctuates greatly, the float component 7 drives the ejector pipe 4 to float to meet the normal oil return of the system.

[0038] The present invention also provides an air conditioner, such as Figure 4 As shown, it includes a compressor component 100, a four-way reversing valve 200 and a separator 300. The compressor component 100, the four-way reversing valve 200 and the separator 300 are connected to form a closed loop through a pipeline, and the separator is the separator of the above embodiment.

[0039] In the specific implementation process, the air conditioner also includes an indoor heat exchanger 400, an outdoor heat exchanger 500 and an expansion valve 600. The first port of the indoor heat exchanger 400 is connected to the first port of the outdoor heat exchanger 500 through a first pipeline. The expansion valve 600 is arranged on the first pipeline and is connected to the first pipeline. The second port of the indoor heat exchanger 400 is connected to the second port of the outdoor heat exchanger 500 through a second pipeline. The four-way reversing valve 200 is arranged on the second pipeline and is connected to the second pipeline; wherein the four-way reversing valve 200 is connected to the inflow pipeline 2 of the separator 300; when the air conditioner enters the defrosting state, such as Figure 5 As shown, the compressor component 100 increases the rated frequency and the output power of the compressor component, and the four-way reversing valve 200 maintains the heating state. At this time, the speed of the indoor unit fan is adjusted to the lowest gear, and the expansion valve 600 increases the opening to the maximum opening. The high-temperature and high-pressure gaseous refrigerant on the exhaust side of the compressor component 100 passes through the indoor heat exchanger 400, and reaches the outdoor heat exchanger 500 after passing through the expansion valve 600 for heat exchange, and removes the frost layer on the surface of the outdoor heat exchanger 500. When the frost layer is removed, the system returns to normal; the expansion valve 600 restores the normal opening in the heating mode, and the compressor component restores the rated frequency.

[0040] Specifically, when the outdoor heat exchanger tube temperature sensing package detects that the coil temperature reaches the set value and the set defrost time is reached, the air conditioning system enters the defrost mode. At this time, the indoor fan speed is adjusted to the lowest speed gear, the expansion valve opening is adjusted to the maximum, the frequency of the compressor components is increased, the output power of the compressor is increased, and the outdoor fan stops at the same time, and the heating component 9 of the separator is turned on; the heating component closing time is adjusted through the compressor return air pipe temperature sensing package and the outdoor heat exchanger coil temperature sensing package. When the compressor return air pipe temperature and the outdoor heat exchanger coil temperature both reach the set value, the heating component of the separator is turned off and the outdoor unit fan is turned on. The system uses the waste heat of the heat exchange fluid medium between the first shell 1 and the second shell 8 to complete the defrost process. After the defrost process is completed, the expansion valve resumes its normal opening in the heating mode, and the compressor components resume their rated frequency.

[0041] From the above description, it can be seen that the above embodiments of the present invention achieve the following technical effects:

[0042] The separator provided according to the present invention comprises a first shell 1, an inflow pipeline 2, an outflow pipeline 3 and an ejector tube 4, wherein the first shell 1 has a first accommodating chamber 10; the inflow pipeline 2 is arranged on the first shell 1 and communicated with the first accommodating chamber 10; the outflow pipeline 3 is arranged on the first shell 1 and communicated with the first accommodating chamber 10, and an air inlet 31 and a liquid inlet 32 ​​are arranged on the outflow pipeline 3, the gas in the first accommodating chamber 10 is discharged through the air inlet 31, and part of the liquid in the first accommodating chamber 10 is discharged through the liquid inlet 32; the ejector tube 4 is installed at the liquid inlet 32 ​​and communicated with the outflow pipeline 3. This arrangement can separate the refrigerant flowing into the compressor into gas and liquid, and introduce liquid refrigerant, gaseous refrigerant and oil into the first accommodating chamber 10 through the inlet pipe 2. The gaseous refrigerant flows out directly through the outlet pipe 3, and the oil is discharged through the injector tube 4. The liquid refrigerant is separated and stored in the first accommodating chamber 10, so that no liquid will flow into the compressor. The compressor can work normally in the defrost mode, and will not affect the normal air output of the air conditioner, thereby improving the user's comfort.

[0043] It should be noted that the terms "first", "second", etc. in the specification and claims of the present application and the above-mentioned drawings are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence. It should be understood that the data used in this way can be interchangeable where appropriate, so that the embodiments of the present application described herein can be implemented in an order other than those illustrated or described herein, for example. In addition, the terms "including" and "having" and any of their variations are intended to cover non-exclusive inclusions, for example, a process, method, system, product or device that includes a series of steps or units is not necessarily limited to those steps or units that are clearly listed, but may include other steps or units that are not clearly listed or inherent to these processes, methods, products or devices.

[0044] For ease of description, spatially relative terms such as "above", "above", "on the upper surface of", "above", etc. may be used here to describe the spatial positional relationship between a device or feature and other devices or features as shown in the figure. It should be understood that spatially relative terms are intended to include different orientations of the device in use or operation in addition to the orientation described in the figure. For example, if the device in the accompanying drawings is inverted, the device described as "above other devices or structures" or "above other devices or structures" will be positioned as "below other devices or structures" or "below other devices or structures". Thus, the exemplary term "above" can include both "above" and "below". The device can also be positioned in other different ways (rotated 90 degrees or in other orientations), and the spatially relative descriptions used here are interpreted accordingly.

[0045] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A separator, It is characterized in that include: A first shell (1), wherein the first shell (1) has a first accommodating cavity (10); an inflow pipeline (2), arranged on the first shell (1) and communicating with the first accommodating chamber (10); an outflow pipeline (3) arranged on the first housing (1) and in communication with the first accommodating chamber (10); an air inlet (31) and a liquid inlet (32) are arranged on the outflow pipeline (3); the gas in the first accommodating chamber (10) is discharged through the air inlet (31), and part of the liquid in the first accommodating chamber (10) is discharged through the liquid inlet (32); an ejector pipe (4), the ejector pipe (4) being installed at the liquid inlet (32) and being in communication with the outflow pipeline (3); There are a plurality of liquid inlets (32), and the plurality of liquid inlets (32) are arranged at intervals on the outflow pipeline (3); there are a plurality of ejector tubes (4), and the plurality of ejector tubes (4) are arranged in a one-to-one correspondence with the plurality of liquid inlets (32); The outflow pipeline (3) is provided with a protruding pipe section (30), the protruding pipe section (30) extends toward the bottom of the first accommodating chamber (10), at least a portion of the ejector tube (4) is inserted into the protruding pipe section (30), and the ejector tube (4) is movably arranged along the extension direction of the protruding pipe section (30); The separator further comprises: a floating component (7) arranged at one end of the ejector tube (4) away from the outflow pipeline (3); the floating component (7) is sleeved on the tube body of the ejector tube (4) so ​​as to drive the ejector tube (4) to move via the floating component (7).

2. The separator according to claim 1, It is characterized in that The separator also includes: A first limit block (5) is arranged on the inner wall of the protruding pipe section (30); The second limit block (6) is arranged on the ejector tube (4), and at least a portion of the first limit block (5) is opposite to the second limit block (6), so that the first limit block (5) can stop the second limit block (6).

3. The separator according to claim 1, It is characterized in that The outflow pipeline (3) comprises: A first pipe section (33), a second pipe section (34) and a third pipe section (35) are interconnected, a first angle is formed between the second pipe section (34) and the first pipe section (33), a second angle is formed between the second pipe section (34) and the third pipe section (35), the air inlet (31) is arranged on the first pipe section (33), and the extending pipe section (30) is arranged on the second pipe section (34) and is in communication with the second pipe section (34).

4. The separator according to any one of claims 1 to 3, It is characterized in that The liquid includes oil and liquid refrigerant, the oil flows into the outflow pipeline (3) through the ejector pipe (4), and the separator further includes: A second shell (8), the second shell (8) having a second accommodating cavity (80), at least a portion of the first shell (1) being installed in the second accommodating cavity (80); A heating component (9) is installed in the second accommodating chamber (80) and is located below the first shell (1) to heat the liquid refrigerant in the first shell (1).

5. The separator according to claim 4, It is characterized in that The separator also includes: An end cover (12), wherein the end cover (12) is arranged on the first shell (1), and the end cover (12) comprises a first body and a second body which are connected to each other, wherein the first body is opposite to the first accommodating cavity (10), and the second body is opposite to the second accommodating cavity (80).

6. The separator according to claim 5, It is characterized in that The edge of the second body extends in a direction close to the second shell (8), so that at least part of the second body is covered on the outside of the second shell (8); The end cover (12) and the first shell (1) are an integral structure.

7. An air conditioner, comprising a compressor component (100), a four-way reversing valve (200) and a separator (300), wherein the compressor component (100), the four-way reversing valve (200) and the separator (300) are connected to form a closed loop through a pipeline, It is characterized in that The separator is the separator according to any one of claims 1 to 6.

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