Liquid accumulator with built-in transverse baffle and compressor

Abstract

The utility model relates to a liquid storage device with a built-in transverse baffle and a compressor. The liquid storage device comprises a liquid storage device shell, an end cover, an air inlet pipe, a liquid filtering disc, a liquid blocking disc, the transverse baffle and an exhaust pipe. The end cover coaxially covers the opening end of the liquid storage device shell, and the air inlet pipe is coaxially arranged on the end cover in a communicating mode. The liquid filtering disc and the liquid blocking disc are arranged in the liquid storage device shell in a spaced mode, vent holes are formed in the liquid filtering disc, and a refrigerant channel is formed in the liquid blocking disc. The transverse baffle is transversely arranged in the exhaust containing cavity, the exhaust pipe penetrates through the bottom of the liquid storage device shell and extends into the exhaust containing cavity, and the end, extending into the exhaust containing cavity, of the exhaust pipe penetrates through the transverse baffle and is spaced from the inner top of the liquid storage device shell. According to the liquid storage device with the built-in transverse baffle, on the basis of ensuring the flux of a refrigerant, sedimentation of a liquid-phase refrigerant can be promoted, the problem of liquid return is effectively solved, and the performance of a compressor is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of compressors, in particular to a liquid receiver with a transverse baffle and a compressor. Background Art

[0002] As an important component of a compressor, the main function of the liquid receiver is to separate the liquid-phase and gas-phase refrigerants, store the liquid-phase refrigerant at the bottom and wait for it to be converted into a gas phase, preventing the abnormal condition that the liquid refrigerant enters the compressor pump body and causes knocking of the cylinder, resulting in damage to the compressor pump body.

[0003] According to the installation method, the liquid receiver can be divided into a vertical liquid receiver and a horizontal liquid receiver. Among them, due to the horizontal installation method of the horizontal liquid receiver, the sedimentation space and distance of the liquid-phase refrigerant inside the liquid receiver are small, resulting in an unsatisfactory sedimentation effect of the liquid-phase refrigerant inside the horizontal liquid receiver, and it is easy to have a liquid return problem, and the liquid return problem will cause adverse phenomena such as liquid hammer and over-compression of the pump body. Summary of the Utility Model

[0004] Based on this, the purpose of the present utility model is to overcome the deficiencies of the prior art, and provide a liquid receiver and a compressor with a transverse baffle. According to the liquid receiver with a transverse baffle of the embodiment of the present utility model, on the basis of ensuring the refrigerant flux, it can promote the sedimentation of the liquid-phase refrigerant, effectively improve the liquid return problem, and improve the performance of the compressor.

[0005] To achieve the above purpose, the first aspect of the embodiment of the present utility model provides a liquid receiver with a transverse baffle, including a liquid receiver housing, an end cover, an intake pipe, a filter tray, a liquid retaining tray, a transverse baffle, and an exhaust pipe; the liquid receiver housing is arranged horizontally, the liquid receiver housing is a cavity structure with one end open, the end cover is coaxially covered on the open end of the liquid receiver housing, and the intake pipe is coaxially connected and arranged on the end cover; the filter tray and the liquid retaining tray are respectively arranged at intervals inside the liquid receiver housing, and a filter cavity is formed between the filter tray and the end cover, a liquid retaining cavity is formed between the liquid retaining tray and the filter tray, an exhaust cavity is formed between the liquid retaining tray and the end of the liquid receiver housing far from the end cover, the filter tray is provided with a ventilation hole communicating the filter cavity and the liquid retaining cavity, and the liquid retaining tray is provided with a refrigerant channel communicating the liquid retaining cavity and the exhaust cavity; the transverse baffle is horizontally arranged in the exhaust cavity, the exhaust pipe penetrates through the bottom of the liquid receiver housing and extends into the exhaust cavity, and one end of the exhaust pipe extending into the exhaust cavity penetrates through the transverse baffle and is spaced from the inner top of the liquid receiver housing.

[0006] Thus, for the liquid storage device with a transverse baffle built therein according to the embodiments of the present utility model, a filtrate cavity, a liquid blocking cavity, and an exhaust cavity are spaced inside the liquid storage device housing through the filtrate tray and the liquid blocking tray, which can effectively increase the collision area of the refrigerant, thereby improving the sedimentation effect of the liquid-phase refrigerant. A transverse baffle is horizontally arranged in the exhaust cavity. The transverse baffle can not only fix one end of the exhaust pipe extending into the exhaust cavity, but also slow down the flow rate of the gaseous refrigerant and block most of the liquid-phase refrigerant from entering the exhaust pipe, effectively solving the liquid return problem of the horizontal liquid storage device, and improving the compression efficiency and reducing the noise of the exhaust pipe vibration.

[0007] As an implementation manner, both side walls of the transverse baffle located on both sides of the central axis of the liquid storage device housing are respectively abutted and fixed on the inner side wall of the liquid storage device housing, and both sides of the transverse baffle along the axial direction of the liquid storage device housing are respectively spaced from one end of the liquid storage device housing away from the end cover and the liquid blocking tray.

[0008] As an implementation manner, vertical baffles are respectively arranged upward on both sides of the transverse baffle along the axial direction of the liquid storage device housing, and the tops of the vertical baffles are spaced from the inner top of the liquid storage device housing. With such a structural design, the impact area of the refrigerant entering the exhaust cavity is further increased, and after most of the refrigerant impacts the bottom of the transverse baffle and the outer sides of the two vertical baffles respectively, it then enters the exhaust pipe, further improving the sedimentation effect of the liquid-phase refrigerant and further improving the liquid return problem.

[0009] As an implementation manner, both side walls of the vertical baffle located on both sides of the central axis of the liquid storage device housing are respectively abutted and fixed on the inner side wall of the liquid storage device housing.

[0010] As an implementation manner, the distance between the transverse baffle and the inner top of the liquid storage device housing is H, and the height of the vertical baffle is h, where 0.5H ≤ h ≤ 0.75H.

[0011] As an implementation manner, the outer peripheral wall of the filtrate tray is abutted and fixed on the inner peripheral wall of the liquid storage device housing, and a plurality of ventilation holes are spaced in the upper half region of the filtrate tray.

[0012] As an implementation manner, an oil through hole communicating the filtrate cavity and the liquid blocking cavity is opened in the lower half region of the filtrate tray.

[0013] As an implementation manner, the outer peripheral wall of the liquid blocking tray is abutted and fixed on the inner peripheral wall of the liquid storage device housing, and the refrigerant channel is opened in the lower half region of the liquid blocking tray.

[0014] In a second aspect of the embodiments of the present utility model, a compressor is provided, which includes a liquid accumulator with a baffle plate as described in any of the above embodiments. Thus, for the compressor according to the embodiments of the present utility model, through structural improvement of the liquid accumulator with a horizontal baffle plate, on the basis of ensuring the refrigerant flux, it can promote the sedimentation of the liquid-phase refrigerant, effectively improve the liquid return problem, and improve the performance of the compressor.

[0015] For better understanding and implementation, the present utility model will be described in detail below with reference to the accompanying drawings. Description of the Drawings

[0016] Figure 1 is a perspective view of the liquid accumulator with a horizontal baffle plate according to the embodiments of the present utility model;

[0017] Figure 2 is one of the exploded schematic views of the liquid accumulator with a horizontal baffle plate according to the embodiments of the present utility model;

[0018] Figure 3 is one of the side views of the liquid accumulator with a horizontal baffle plate according to the embodiments of the present utility model;

[0019] Figure 4 is Figure 3 the sectional schematic view in the A-A direction shown;

[0020] Figure 5 is one of the reference schematic views of the refrigerant path of the liquid accumulator with a horizontal baffle plate according to the embodiments of the present utility model;

[0021] Figure 6 is the second exploded schematic view of the liquid accumulator with a horizontal baffle plate according to the embodiments of the present utility model;

[0022] Figure 7 is the second side view of the liquid accumulator with a horizontal baffle plate according to the embodiments of the present utility model;

[0023] Figure 8 is Figure 7 the sectional schematic view in the B-B direction shown;

[0024] Figure 9 is the second reference schematic view of the refrigerant path of the liquid accumulator with a horizontal baffle plate according to the embodiments of the present utility model.

[0025] Description of the Reference Numerals: 10, liquid accumulator housing; 11, end cap; 12, intake pipe; 13, exhaust pipe; 20, filter tray; 21, ventilation hole; 22, oil passage hole; 30, liquid retaining tray; 31, refrigerant passage; 40, horizontal baffle plate; 41, vertical baffle plate. Detailed Embodiments

[0026] To further illustrate each embodiment, the present utility model provides accompanying drawings. These drawings are part of the disclosure of the present utility model, mainly used to illustrate the embodiments and can be combined with the relevant descriptions in the specification to explain the operating principles of the embodiments. With reference to these contents, those of ordinary skill in the art should be able to understand other possible embodiments and the advantages of the present utility model.

[0027] In the related art, according to the installation method, the liquid receiver can be divided into a vertical liquid receiver and a horizontal liquid receiver. Among them, due to the horizontal installation method of the horizontal liquid receiver, the sedimentation space for the liquid-phase refrigerant inside the liquid receiver is small and the sedimentation distance is short, resulting in an unsatisfactory sedimentation effect of the liquid-phase refrigerant inside the horizontal liquid receiver, and it is easy to have a liquid return problem. Moreover, the liquid return problem will cause adverse phenomena such as liquid hammer and over-compression of the pump body.

[0028] In view of this, the embodiments of the present utility model provide a liquid receiver with a transverse baffle 40. The liquid receiver with a transverse baffle 40 according to the embodiments of the present utility model can promote the sedimentation of the liquid-phase refrigerant on the basis of ensuring the refrigerant flux, effectively improve the liquid return problem, and improve the performance of the compressor.

[0029] Please refer to Figures 1 to 7 ; The first aspect of the embodiments of the present utility model provides a liquid receiver with a transverse baffle 40, including a liquid receiver housing 10, an end cap 11, an intake pipe 12, a filter tray 20, a liquid baffle tray 30, a transverse baffle 40, and an exhaust pipe 13; the liquid receiver housing 10 is arranged horizontally, the liquid receiver housing 10 is a cavity structure with one end open, the end cap 11 is coaxially covered on the open end of the liquid receiver housing 10, and the intake pipe 12 is coaxially connected and arranged on the end cap 11; the filter tray 20 and the liquid baffle tray 30 are respectively arranged at intervals inside the liquid receiver housing 10, and a filter cavity is formed between the filter tray 20 and the end cap 11, a liquid baffle cavity is formed between the liquid baffle tray 30 and the filter tray 20, and an exhaust cavity is formed between the liquid baffle tray 30 and the end of the liquid receiver housing 10 away from the end cap 11. The filter tray 20 is provided with a vent hole 21 communicating the filter cavity and the liquid baffle cavity, and the liquid baffle tray 30 is provided with a refrigerant channel 31 communicating the liquid baffle cavity and the exhaust cavity; the transverse baffle 40 is horizontally arranged in the exhaust cavity, the exhaust pipe 13 penetrates through the bottom of the liquid receiver housing 10 and extends into the exhaust cavity, and the end of the exhaust pipe 13 extending into the exhaust cavity penetrates through the transverse baffle 40 and is spaced from the inner top of the liquid receiver housing 10.

[0030] It can be understood that the axial direction of the liquid storage container housing 10 in the embodiment of the present utility model is parallel to the horizontal plane, the transverse baffle 40 is parallel to the horizontal plane, and under the intervals of the filtrate tray 20 and the liquid baffle tray 30, the liquid storage container housing 10 successively demarcates, at intervals along the axial direction, a connected filtrate cavity, a liquid baffle cavity, and an exhaust cavity. One end of the exhaust pipe 13 extends into the exhaust cavity from the bottom of the liquid storage container housing 10 and vertically penetrates through the transverse baffle 40 upward, and the pipe orifice of the exhaust pipe 13 is an open structure. In this way, the refrigerant entering the liquid storage container housing 10 from the intake pipe 12 first enters the filtrate cavity along the axial direction. Under the action of the filtrate tray 20, a part of the liquid-phase refrigerant is settled, and the other part of the refrigerant passes through the ventilation holes 21 of the filtrate tray 20 and enters the liquid baffle cavity. Under the action of the liquid baffle tray 30, a part of the liquid-phase refrigerant is settled, and the other part of the refrigerant continues to pass through the refrigerant channels 31 of the liquid baffle tray 30 and enters the exhaust cavity. In the exhaust cavity, the transverse baffle 40 further increases the collision area of the liquid-phase refrigerant, thereby greatly improving the sedimentation effect of the liquid-phase refrigerant.

[0031] Therefore, for the liquid storage container with the transverse baffle 40 built therein according to the embodiment of the present utility model, the filtrate cavity, the liquid baffle cavity, and the exhaust cavity are spaced inside the liquid storage container housing 10 by the filtrate tray 20 and the liquid baffle tray 30, which can effectively increase the collision area of the refrigerant, thereby improving the sedimentation effect of the liquid-phase refrigerant. And a transverse baffle 40 is horizontally arranged in the exhaust cavity. The transverse baffle 40 can not only fix one end of the exhaust pipe 13 extending into the exhaust cavity, but also slow down the flow rate of the gaseous refrigerant and block most of the liquid-phase refrigerant from entering the exhaust pipe 13, effectively solving the liquid return problem of the horizontal liquid storage container, and can improve the compression efficiency and reduce the noise of the vibration of the exhaust pipe 13.

[0032] In the embodiment of the present utility model, the two side walls of the transverse baffle 40 located on both sides of the central axis of the liquid storage container housing 10 are respectively abutted and fixed on the inner side wall of the liquid storage container housing 10, and both sides of the transverse baffle 40 along the axial direction of the liquid storage container housing 10 are respectively spaced from one end of the liquid storage container housing 10 away from the end cover 11 and the liquid baffle tray 30. Therefore, for the liquid storage container with the transverse baffle 40 built therein according to the embodiment of the present utility model, the transverse baffle 40 can be used to divide the exhaust cavity into two mutually connected upper and lower parts. In this way, the bottom of the transverse baffle 40 can be used as the impact surface of the liquid-phase refrigerant, thereby effectively improving the sedimentation effect of the liquid-phase refrigerant.

[0033] In some embodiments of the present utility model, vertical baffles 41 are respectively disposed upward on both sides of the transverse baffle 40 along the axial direction of the liquid storage container housing 10, and the tops of the vertical baffles 41 are spaced from the inner top of the liquid storage container housing 10. For the liquid storage container with the transverse baffle 40 provided therein according to these embodiments, the impact area of the refrigerant entering the exhaust cavity is further increased, and after most of the refrigerant impacts on the bottom of the transverse baffle 40 and the outer sides of the two vertical baffles 41 respectively, it then enters the exhaust pipe 13, further improving the sedimentation effect of the liquid-phase refrigerant and further improving the liquid return problem.

[0034] In these embodiments, the vertical baffles 41 are respectively abutted and fixed on the inner side walls of the two side walls of the central axis of the liquid storage container housing 10. In addition, the distance between the transverse baffle 40 and the inner top of the liquid storage container housing 10 is H, and the height of the vertical baffle 41 is h, where 0.5H ≤ h ≤ 0.75H.

[0035] In some embodiments of the present utility model, the outer peripheral wall of the filter liquid tray 20 is abutted and fixed on the inner peripheral wall of the liquid storage container housing 10, and a plurality of ventilation holes 21 are spacedly provided in the upper half region of the filter liquid tray 20. Further, the outer peripheral wall of the liquid blocking tray 30 is abutted and fixed on the inner peripheral wall of the liquid storage container housing 10, and a refrigerant passage 31 is provided in the lower half region of the liquid blocking tray 30. For the liquid storage container with the transverse baffle 40 provided therein according to these embodiments, when the refrigerant enters the liquid blocking cavity from the ventilation holes 21 of the filter liquid tray 20, most of the refrigerant first impacts on the liquid blocking tray 30 and then enters the exhaust cavity from the refrigerant passage 31, thereby effectively improving the sedimentation effect of the liquid-phase refrigerant. In addition, an oil passage hole 22 communicating the filter liquid cavity and the liquid blocking cavity is provided in the lower half region of the filter liquid tray 20.

[0036] The following refers to Figures 1 to 5 A liquid storage container with a transverse baffle 40 provided therein according to a specific embodiment of the present utility model will be described in detail. It should be understood that the following description is only illustrative and should not be construed as a limitation of the present invention.

[0037] The liquid reservoir with a transverse baffle 40 in this embodiment includes a liquid reservoir housing 10, an end cap 11, an intake pipe 12, a filtrate tray 20, a liquid baffle tray 30, a transverse baffle 40, and an exhaust pipe 13; the liquid reservoir housing 10 is arranged horizontally, the liquid reservoir housing 10 is a cavity structure with one end open, the end cap 11 is coaxially covered on the open end of the liquid reservoir housing 10, and the intake pipe 12 is coaxially connected and arranged on the end cap 11; the filtrate tray 20 and the liquid baffle tray 30 are respectively arranged at intervals inside the liquid reservoir housing 10, and a filtrate cavity is formed between the filtrate tray 20 and the end cap 11, a liquid baffle cavity is formed between the liquid baffle tray 30 and the filtrate tray 20, an exhaust cavity is formed between the liquid baffle tray 30 and the end of the liquid reservoir housing 10 away from the end cap 11, the filtrate tray 20 is provided with vent holes 21 communicating the filtrate cavity and the liquid baffle cavity, and the liquid baffle tray 30 is provided with a refrigerant channel 31 communicating the liquid baffle cavity and the exhaust cavity; the transverse baffle 40 is horizontally arranged in the exhaust cavity, the exhaust pipe 13 penetrates through the bottom of the liquid reservoir housing 10 and extends into the exhaust cavity, and one end of the exhaust pipe 13 extending into the exhaust cavity penetrates through the transverse baffle 40 and is spaced from the inner top of the liquid reservoir housing 10.

[0038] Among them, on both side walls of the transverse baffle 40 in this embodiment located on both sides of the central axis of the liquid reservoir housing 10 are respectively abutted and fixed on the inner side wall of the liquid reservoir housing 10, and both sides of the transverse baffle 40 along the axial direction of the liquid reservoir housing 10 are respectively spaced from the end of the liquid reservoir housing 10 away from the end cap 11 and the liquid baffle tray 30. The outer peripheral wall of the filtrate tray 20 is abutted and fixed on the inner peripheral wall of the liquid reservoir housing 10, and five vent holes 21 are spacedly arranged in the upper half area of the filtrate tray 20. Further, the outer peripheral wall of the liquid baffle tray 30 is abutted and fixed on the inner peripheral wall of the liquid reservoir housing 10, and the refrigerant channel 31 is arranged in the lower half area of the liquid baffle tray 30. For the liquid reservoir with a transverse baffle 40 according to these embodiments, when the refrigerant enters the liquid baffle cavity from the vent holes 21 of the filtrate tray 20, most of the refrigerant first impacts on the liquid baffle tray 30, and then enters the exhaust cavity from the refrigerant channel 31, thereby effectively improving the sedimentation effect of the liquid-phase refrigerant. In addition, two oil holes 22 communicating the filtrate cavity and the liquid baffle cavity are arranged in the lower half area of the filtrate tray 20.

[0039] Next, refer to Figure 1 、 Figures 6 to 9 to describe in detail the liquid reservoir with a transverse baffle 40 according to a specific embodiment of the present invention. It should be understood that the following description is only an exemplary illustration and cannot be construed as a limitation of the present invention.

[0040] The liquid storage device with a transverse baffle 40 in this embodiment includes a liquid storage device housing 10, an end cap 11, an intake pipe 12, a filtrate tray 20, a liquid baffle tray 30, a transverse baffle 40, and an exhaust pipe 13; the liquid storage device housing 10 is arranged horizontally, the liquid storage device housing 10 is a cavity structure with one end open, the end cap 11 is coaxially covered on the open end of the liquid storage device housing 10, and the intake pipe 12 is coaxially connected and arranged on the end cap 11; the filtrate tray 20 and the liquid baffle tray 30 are respectively arranged at intervals inside the liquid storage device housing 10, and a filtrate cavity is formed between the filtrate tray 20 and the end cap 11, a liquid baffle cavity is formed between the liquid baffle tray 30 and the filtrate tray 20, an exhaust cavity is formed between the liquid baffle tray 30 and the end of the liquid storage device housing 10 away from the end cap 11, the filtrate tray 20 is provided with ventilation holes 21 communicating the filtrate cavity and the liquid baffle cavity, and the liquid baffle tray 30 is provided with a refrigerant channel 31 communicating the liquid baffle cavity and the exhaust cavity; the transverse baffle 40 is horizontally arranged in the exhaust cavity, the exhaust pipe 13 penetrates through the bottom of the liquid storage device housing 10 and extends into the exhaust cavity, and one end of the exhaust pipe 13 extending into the exhaust cavity penetrates through the transverse baffle 40 and is spaced from the inner top of the liquid storage device housing 10.

[0041] Among them, on both side walls of the transverse baffle 40 in this embodiment located on the central axis of the liquid storage device housing 10, they are respectively abutted and fixed on the inner side wall of the liquid storage device housing 10, and both sides of the transverse baffle 40 in the axial direction of the liquid storage device housing 10 are respectively spaced from the end of the liquid storage device housing 10 away from the end cap 11 and the liquid baffle tray 30. Vertical baffles 41 on both side walls of the liquid storage device housing 10 located on the central axis are respectively abutted and fixed on the inner side wall of the liquid storage device housing 10. In addition, the distance between the transverse baffle 40 and the inner top of the liquid storage device housing 10 is H, the height of the vertical baffle 41 is h, and h = 0.5H.

[0042] In addition, the outer peripheral wall of the filtrate tray 20 in this embodiment is abutted and fixed on the inner peripheral wall of the liquid storage device housing 10, and five ventilation holes 21 are spacedly arranged in the upper half area of the filtrate tray 20. Further, the outer peripheral wall of the liquid baffle tray 30 is abutted and fixed on the inner peripheral wall of the liquid storage device housing 10, and the refrigerant channel 31 is arranged in the lower half area of the liquid baffle tray 30. For the liquid storage device with a transverse baffle 40 according to these embodiments, when the refrigerant enters the liquid baffle cavity from the ventilation holes 21 of the filtrate tray 20, most of the refrigerant first impacts on the liquid baffle tray 30, and then enters the exhaust cavity from the refrigerant channel 31, thereby effectively improving the sedimentation effect of the liquid-phase refrigerant. In addition, two oil holes 22 communicating the filtrate cavity and the liquid baffle cavity are arranged in the lower half area of the filtrate tray 20.

[0043] Next, refer to Figure 1 、 Figures 6 to 9 and describe in detail the liquid storage device with a transverse baffle 40 according to a specific embodiment of the present invention. It should be understood that the following description is only an exemplary illustration and cannot be construed as a limitation of the present invention.

[0044] The liquid reservoir with a transverse baffle 40 in this embodiment includes a liquid reservoir housing 10, an end cap 11, an intake pipe 12, a filtrate tray 20, a liquid baffle tray 30, a transverse baffle 40, and an exhaust pipe 13; the liquid reservoir housing 10 is arranged horizontally, the liquid reservoir housing 10 is a cavity structure with one end open, the end cap 11 is coaxially covered on the open end of the liquid reservoir housing 10, and the intake pipe 12 is coaxially connected and arranged on the end cap 11; the filtrate tray 20 and the liquid baffle tray 30 are respectively arranged at intervals inside the liquid reservoir housing 10, and a filtrate cavity is formed between the filtrate tray 20 and the end cap 11, a liquid baffle cavity is formed between the liquid baffle tray 30 and the filtrate tray 20, an exhaust cavity is formed between the liquid baffle tray 30 and the end of the liquid reservoir housing 10 away from the end cap 11, the filtrate tray 20 is provided with a ventilation hole 21 communicating the filtrate cavity and the liquid baffle cavity, and the liquid baffle tray 30 is provided with a refrigerant channel 31 communicating the liquid baffle cavity and the exhaust cavity; the transverse baffle 40 is horizontally arranged in the exhaust cavity, the exhaust pipe 13 penetrates through the bottom of the liquid reservoir housing 10 and extends into the exhaust cavity, and one end of the exhaust pipe 13 extending into the exhaust cavity penetrates through the transverse baffle 40 and is spaced from the inner top of the liquid reservoir housing 10.

[0045] Wherein, on both side walls of the transverse baffle 40 in this embodiment located on the central axis of the liquid reservoir housing 10 are respectively abutted and fixed on the inner side wall of the liquid reservoir housing 10, and both sides of the transverse baffle 40 in the axial direction of the liquid reservoir housing 10 are respectively spaced from the end of the liquid reservoir housing 10 away from the end cap 11 and the liquid baffle tray 30. On both side walls of the vertical baffle 41 located on the central axis of the liquid reservoir housing 10 are respectively abutted and fixed on the inner side wall of the liquid reservoir housing 10. In addition, the distance between the transverse baffle 40 and the inner top of the liquid reservoir housing 10 is H, the height of the vertical baffle 41 is h, and h = 0.75H.

[0046] In addition, the outer peripheral wall of the filtrate tray 20 in this embodiment is abutted and fixed on the inner peripheral wall of the liquid reservoir housing 10, and five ventilation holes 21 are spacedly arranged in the upper half area of the filtrate tray 20. Further, the outer peripheral wall of the liquid baffle tray 30 is abutted and fixed on the inner peripheral wall of the liquid reservoir housing 10, and the refrigerant channel 31 is arranged in the lower half area of the liquid baffle tray 30. For the liquid reservoir with a transverse baffle 40 according to these embodiments, when the refrigerant enters the liquid baffle cavity from the ventilation hole 21 of the filtrate tray 20, most of the refrigerant first impacts on the liquid baffle tray 30, and then enters the exhaust cavity from the refrigerant channel 31, thereby effectively improving the sedimentation effect of the liquid-phase refrigerant. In addition, two oil-through holes 22 communicating the filtrate cavity and the liquid baffle cavity are arranged in the lower half area of the filtrate tray 20.

[0047] The second aspect of the embodiment of the present utility model provides a compressor, which includes the liquid reservoir with a baffle in any of the above embodiments. Thus, for the compressor according to the embodiment of the present utility model, through the structural improvement of the liquid reservoir with a transverse baffle 40, on the basis of ensuring the refrigerant flux, it can promote the sedimentation of the liquid-phase refrigerant, effectively improve the liquid return problem, and improve the performance of the compressor.

[0048] In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "left", "right", "top", "bottom", "inner", "outer", "axial", "radial", "circumferential", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as a limitation to the present utility model.

[0049] The above-described embodiments only represent several implementation manners of the present utility model, and the description thereof is relatively specific and detailed, but should not be construed as a limitation to the scope of the liquid storage device and compressor with a transverse baffle built therein. It should be noted that for those of ordinary skill in the art, without departing from the concept of the present utility model, several deformations and improvements can still be made, and these all belong to the protection scope of the present utility model.

Claims

1. A liquid storage container with a built-in transverse baffle, characterized in that: The invention comprises a reservoir shell, an end cover, an air inlet pipe, a filtrate pan, a liquid retaining pan, a transverse baffle, and an exhaust pipe; the reservoir shell is arranged transversely, the reservoir shell is a cavity structure with one end open, the end cover is coaxially arranged at the open end of the reservoir shell, and the air inlet pipe is coaxially connected and arranged on the end cover; the filtrate pan and the liquid retaining pan are respectively arranged inside the reservoir shell at intervals, and a filtrate containing cavity is formed between the filtrate pan and the end cover, and a liquid retaining cavity is formed between the liquid retaining pan and the filtrate pan, and the The liquid retaining plate and one end of the liquid reservoir shell away from the end cover form an exhaust cavity, the filtrate plate is provided with an air vent connecting the filtrate cavity and the liquid retaining cavity, and the liquid retaining plate is provided with a refrigerant channel connecting the liquid retaining cavity and the exhaust cavity; the cross baffle is horizontally arranged in the exhaust cavity, the exhaust pipe passes through the bottom of the liquid reservoir shell and extends into the exhaust cavity, and one end of the exhaust pipe extending into the exhaust cavity passes through the cross baffle and is spaced from the inner top of the liquid reservoir shell.

2. The liquid storage container with a built-in transverse baffle according to claim 1, characterized in that: The two side walls of the transverse baffle located on the central axis of the reservoir shell are respectively abutted and fixed on the inner side walls of the reservoir shell, and the two sides of the transverse baffle along the axial direction of the reservoir shell are respectively spaced from one end of the reservoir shell away from the end cover and the liquid baffle plate.

3. The liquid storage container with a built-in transverse baffle according to claim 2, characterized in that: Vertical baffles are respectively arranged upward on both sides of the transverse baffle along the axial direction of the liquid reservoir housing, and the tops of the vertical baffles are spaced apart from the inner top of the liquid reservoir housing.

4. The liquid storage container with a built-in transverse baffle according to claim 3, characterized in that: The vertical baffle is located on both side walls of the central axis of the liquid reservoir housing and is respectively abutted and fixed on the inner side wall of the liquid reservoir housing.

5. The liquid storage container with a built-in transverse baffle according to claim 3, characterized in that: The distance between the transverse baffle and the inner top of the liquid reservoir housing is H, the height of the vertical baffle is h, and 0.5H≤h≤0.75H.

6. The liquid storage container with a built-in transverse baffle according to claim 1, characterized in that: The outer peripheral wall of the filtrate disc is fixedly abutted against the inner peripheral wall of the reservoir housing, and a plurality of vent holes are arranged at intervals in the upper half of the filtrate disc.

7. The liquid storage container with a built-in transverse baffle according to claim 6, characterized in that: The lower half of the filtrate disc is provided with an oil through hole communicating with the filtrate chamber and the liquid blocking chamber.

8. The liquid storage container with a built-in transverse baffle according to claim 6, characterized in that: The outer peripheral wall of the liquid retaining plate is abutted and fixed to the inner peripheral wall of the liquid reservoir housing, and the refrigerant channel is opened in the lower half area of ​​the liquid retaining plate.

9. A compressor, characterized in that: The invention comprises a liquid reservoir with a built-in transverse baffle as described in any one of claims 1 to 8.

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