Shell assembly and compressor

Abstract

The utility model provides a casing subassembly and compressor, casing subassembly includes first casing, heating subassembly and oil liquid information acquisition subassembly, first casing can store oil liquid, heating subassembly is provided in first casing and can heat the oil liquid, oil liquid information acquisition subassembly is provided in first casing, oil liquid information acquisition subassembly includes sensor subassembly, sensor subassembly is provided in the first casing, sensor subassembly is provided in the first casing and can heat the oil liquid information acquisition subassembly. The sensor assembly faces the interior of the first shell and can collect information of oil liquid so that the heating assembly can be started or stopped according to the oil liquid information, and when the compressor runs, parts in the compressor can be lubricated through the oil liquid stored in the first shell; the oil liquid information collecting assembly arranged on the first shell can directly detect oil liquid information, the heating assembly can execute an opening or closing instruction corresponding to the oil liquid information, and the temperature or liquid level information of oil liquid is directly detected, so that the detected data is more accurate, and meanwhile the heating efficiency is improved. And the heating assembly can conveniently and accurately control the temperature of the oil liquid.

Description

Technical Field

[0001] The utility model relates to the field of compressors, in particular to a shell assembly and a compressor. Background Art

[0002] At present, in the relevant technology, the compressor includes a lower cover assembly, which can store oil. When the compressor is running, the oil can lubricate the various parts of the compressor. However, during the operation of the compressor, the change of the external ambient temperature of the compressor will cause the change of the oil temperature. When the temperature of the compressor oil is too low, the lubrication effect of the oil will be reduced, thereby increasing the risk of compressor failure. Utility Model Content

[0003] The utility model aims to solve at least one of the technical problems existing in the prior art or related technology.

[0004] To this end, a first aspect of the present invention provides a shell assembly.

[0005] A second aspect of the present invention provides a compressor.

[0006] In view of this, the first aspect of the utility model provides a shell assembly, including a first shell, a heating assembly and an oil information collection assembly. The first shell can store oil, the heating assembly is arranged in the first shell and can heat the oil, the oil information collection assembly is arranged in the first shell, and the oil information collection assembly includes a sensor assembly. The sensor assembly faces the interior of the first shell and can collect oil information so that the heating assembly can be turned on or off according to the oil information.

[0007] A shell assembly provided in the present application can store oil through a first shell. When the compressor is in operation, the oil can lubricate various components of the compressor. In addition to storing oil, the first shell can also be used to load other related components. The oil information acquisition assembly arranged on the first shell can directly detect the information of the oil in the first shell. When the external ambient temperature of the compressor changes, thereby causing the oil temperature to change, the oil information acquisition assembly and the heating assembly can cooperate with each other to detect and control the oil inside the first shell. The sensor assembly in the oil information acquisition assembly can detect the oil temperature or liquid level information to obtain detection data, thereby obtaining the oil information, so that the heating assembly can execute the opening or closing instructions corresponding to the oil information according to the acquired oil information, and heat or stop heating the oil in the first shell, thereby avoiding the reduction of the lubricating effect of the oil due to the excessively low oil temperature of the compressor, so that when the external temperature of the compressor changes, the oil temperature will not decrease accordingly, the lubricating effect of the oil remains good, and the failure risk of the compressor is reduced.

[0008] Furthermore, by arranging the sensor component in the oil information collection component toward the interior of the first shell, the collected oil information can be made more accurate, thereby making the detected data more accurate, so that the heating component can control the oil temperature more accurately.

[0009] Furthermore, the oil information collection component includes a sensor component, which can detect the information of the oil in the first shell, so that the heating component can execute an opening or closing instruction according to different oil temperatures.

[0010] Furthermore, the oil information may include the oil level height or the oil temperature, or may include both the oil level height and the oil temperature, so that the oil information acquisition component can detect both the oil temperature or the oil level height, or can detect both the oil temperature and the oil level height simultaneously.

[0011] Specifically, the sensor assembly is arranged toward the interior of the first shell, so that the sensor assembly can directly detect the temperature and level of the oil. Since the sensor assembly is arranged inside the first shell and is in the same space as the oil, the temperature or level information of the oil can be directly detected. Therefore, the collected oil information is more accurate, making the detected data more accurate, and the heating assembly can control the oil temperature more accurately, avoiding the situation where the lubrication effect of the oil is reduced when the oil temperature in the compressor is too low, thereby reducing the risk of compressor failure.

[0012] In addition, the shell assembly in the above technical solution provided by the present application may also have the following additional technical features:

[0013] In some technical solutions of the present application, optionally, the oil information acquisition component also includes a base and a port component, the base is arranged on the first shell, the sensor component is arranged on the base, the port component is arranged on the base and is electrically connected to the sensor component.

[0014] In this technical solution, the oil information acquisition component also includes a base and a port assembly. The base is arranged on the first shell to provide a load-bearing function for the installation of other components and to bring other components closer to the first shell, thereby facilitating the detection of the oil in the first shell. The sensor assembly and the port assembly are both arranged on the base. Through the cooperation of the sensor assembly and the port assembly, communication between the sensor assembly and the controller can be achieved, and the oil information detected by the sensor assembly can be fed back to the controller for analysis.

[0015] Furthermore, the sensor assembly and the port assembly cooperate with each other through electrical connection, and the oil information such as the oil level height data and the oil temperature data is fed back to the controller, so that the controller controls the heating assembly to execute the on or off instruction.

[0016] Specifically, the sensor assembly and the port assembly can be connected and matched through a bayonet connector or a pin connector, wherein the bayonet connector can be a BNC (Bayonet Neill-Concelman) connector, and the pin connector can be a round aviation plug, so as to make the connection between the sensor assembly and the port assembly more firm and reliable.

[0017] In some technical solutions of the present application, the oil information collection component can also be connected to the port component through an integrated circuit board.

[0018] In some technical solutions of the present application, optionally, the port assembly includes a first port, the first port is arranged on the base, facing the outside of the first shell, an oil pool is arranged in the first shell, and the oil can be stored in the oil pool, and the sensor assembly includes a temperature sensor, the temperature sensor is arranged on the base, located on a side of the base close to the inside of the first shell, and is located in the oil pool, electrically connected to the first port, and can detect the temperature information of the oil.

[0019] In this technical solution, an oil pool is arranged in the first shell so that the oil can be stored in the oil pool, and the first port in the port assembly is arranged on the base and toward the outside of the first shell, so as to facilitate the connection of the sensor assembly to detect the temperature information of the oil.

[0020] Furthermore, the sensor assembly includes a temperature sensor, and the temperature sensor is arranged on the base and on the side of the base close to the inside of the first shell and in the oil pool. By arranging the temperature sensor inside the first shell and in the oil pool, the temperature sensor and the oil are in the same space, so the oil temperature can be detected more accurately.

[0021] Furthermore, the temperature sensor is electrically connected to the first port, and can feed back the detected oil temperature data to the controller, so that the controller can more accurately control the heating component to execute the on or off command. When the oil temperature is lower than the preset range, the heating component turns on and heats the oil in the first shell. When the oil temperature in the first shell rises to the preset range, the heating component turns off and stops heating the oil in the first shell.

[0022] Specifically, the temperature sensor and the first port can be connected by a bayonet connector or a plug connector, wherein the bayonet connector can be a BNC connector and the plug connector can be a round aviation plug, so that the connection between the temperature sensor and the first port is more firm and reliable.

[0023] In some technical solutions of the present application, optionally, the port assembly includes a second port, which is arranged on the base and located on a side of the base close to the inside of the first shell. The second port is electrically connected to the heating assembly and can control the start or stop of the heating assembly.

[0024] In this technical solution, the second port in the port assembly is located on the base and is arranged on a side of the base close to the interior of the first shell, so as to facilitate connection with other components on the base, so that the heating assembly can establish a connection with the controller through the second port and receive instructions from the controller.

[0025] Furthermore, the second port is connected to the heating component to control the heating component to be turned on or off.

[0026] Furthermore, the heating component is electrically connected to the second port. In this state, the heating component is connected to the controller through the port component, so the heating component can receive an opening or closing instruction issued by the controller to realize detection and control of the oil in the first shell.

[0027] Specifically, the heating component and the second port can be connected by a bayonet connector or a pin connector, wherein the bayonet connector can be a BNC connector and the pin connector can be a round aviation plug, so that the connection between the heating component and the second port is more firm and reliable.

[0028] In some technical solutions of the present application, optionally, the sensor assembly includes an oil level sensor, which is installed on a base and located on a side of the base close to the interior of the first shell, and is capable of detecting oil level information of the oil, and the port assembly includes a third port, which is arranged on the base and is electrically connected to the oil level sensor, and is located on a side of the base close to the exterior of the first shell.

[0029] In this technical solution, the sensor assembly includes an oil level sensor installed on a base, and the oil level sensor is located on a side of the base close to the inside of the first shell. The oil level sensor is used to detect the height of the oil level in the first shell.

[0030] Furthermore, the port assembly also includes a third port, which is arranged on the base and located on a side of the base close to the outside of the first shell so as to be connected to other components on the base.

[0031] Furthermore, the oil level sensor is connected to the third port. In this state, the oil level sensor can feed back the detected oil level height data through the port assembly. Since the oil level sensor is located inside the first shell and is in the same space as the oil, the oil level height can be detected more accurately.

[0032] Specifically, the oil level sensor and the third port can be connected by a bayonet connector or a plug connector, wherein the bayonet connector can be a BNC connector and the plug connector can be a round aviation plug, so that the connection between the oil level sensor and the third port is more firm and reliable.

[0033] In some technical solutions of the present application, optionally, the first shell is provided with a mounting opening, and the base is snap-connected in the mounting opening.

[0034] In this technical solution, the base is snap-connected with the first shell through a mounting opening provided on the first shell, so that the operation is more convenient during the installation and removal process, thereby improving the loading and unloading efficiency.

[0035] Furthermore, the base can also be connected to the mounting opening on the first shell through components such as a connecting member, a limiting member, and a locking member.

[0036] Furthermore, the base and the first shell can be fixedly connected through the mounting opening, and the base and the first shell can also be detachably connected through the mounting opening.

[0037] In some technical solutions of the present application, optionally, the first shell is provided with a mounting hole, the base is in contact with the first shell, and the shell assembly further includes a connecting piece, the connecting piece is passed through the base and extends into the mounting hole.

[0038] In this technical solution, a mounting hole is provided on the first shell, the base is in contact with the first shell, and the shell assembly also includes a connecting piece, which penetrates into the base and extends into the mounting hole to mount the base on the first shell.

[0039] Furthermore, the connecting piece and the mounting hole are threadedly connected.

[0040] In some technical solutions of the present application, optionally, the shell assembly further includes a first seal, which is arranged between the connecting member and the mounting hole to seal a gap between the connecting member and the mounting hole.

[0041] In this technical solution, a first sealing member is arranged between the connecting member and the mounting hole. The connecting member and the mounting hole respectively abut against the inner periphery and the outer periphery of the first sealing member, so as to seal the tiny gap between the connecting member and the mounting hole, thereby preventing the oil in the oil pool from leaking and preventing external impurities from entering the oil pool.

[0042] In some technical solutions of the present application, optionally, the shell assembly includes a second seal, and the second seal is arranged between the base and the first shell to seal a gap between the base and the first shell.

[0043] In this technical solution, a second seal is arranged between the base and the first shell, and the base and the first shell respectively abut against the second seal, which can seal the tiny gap between the base and the first shell, thereby preventing oil leakage in the oil pool and preventing external impurities from entering the oil pool.

[0044] In some technical solutions of the present application, optionally, the shell assembly also includes a supporting component, the supporting component is connected to the first shell and extends toward the interior of the first shell, and the heating component is arranged on the supporting component.

[0045] In this technical solution, the supporting component located in the shell assembly is connected to the first shell and extends toward the interior of the first shell. The heating component is arranged on the supporting component and located inside the oil so as to heat the oil in the first shell.

[0046] Specifically, the support component extends toward the interior of the first shell, so the heating component disposed on the support component is located in the middle of the first shell, so that the heating component can heat the oil in the first shell more evenly, thereby achieving a better heating effect for the oil.

[0047] A second aspect of the present application provides a compressor, comprising a shell assembly as described in any of the above technical solutions, and the compressor is a rotary compressor.

[0048] In some technical solutions of the present application, optionally, the rotary compressor is a scroll compressor or a rotor compressor.

[0049] In some technical schemes of the present application, optionally, the compressor includes a second housing, a first frame, a movable scroll, a fixed scroll, a second frame and a shaft system assembly, the second housing is connected to the first housing, the first frame is arranged in the second housing and connected to the second housing, the movable scroll includes a first substrate and a first scroll tooth, the first scroll tooth is connected to the first substrate, the fixed scroll is arranged in the second housing, the fixed scroll includes a second substrate and a second scroll tooth, the second substrate is arranged on the first frame, the second scroll tooth is connected to the second substrate and meshes with the first scroll tooth, the second frame is arranged in the second housing and connected to the second housing, the first end of the shaft system assembly is rotatably connected to the second frame, and the second end of the shaft system assembly is connected to the first substrate, which can drive the movable scroll to rotate relative to the fixed scroll.

[0050] In this technical solution, a second shell connected to the first shell is provided, and other components of the compressor are provided in the second shell. By providing a first frame and a second frame in the second shell, and connecting the first frame and the second frame to the second shell, other components in the compressor can be connected or carried, and compression of air can be achieved through the cooperation of the components in the compressor.

[0051] Furthermore, a movable scroll and a fixed scroll are also provided in the second housing, the movable scroll includes a first substrate and a first scroll tooth, the first scroll tooth is connected to the first substrate, when the first substrate moves, the first scroll tooth can be driven to move, the fixed scroll includes a second substrate and a second scroll tooth, the second substrate is provided on the first frame, the second scroll tooth is connected to the second substrate, when the second substrate moves, the second scroll tooth can be driven to move on the first frame, the second scroll tooth of the fixed scroll is meshed with the first scroll tooth of the movable scroll, and the air can be compressed by the movement of the movable scroll.

[0052] The cam is connected to the first frame and the second frame is connected to the second frame by the second end of the cam, so that the cam can rotate relative to the first frame and the second frame can rotate relative to the first frame.

[0053] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0054] The above and / or additional aspects and advantages of the present invention will become apparent and easily understood from the description of the embodiments in conjunction with the following drawings, in which:

[0055] Figure 1 A cross-sectional view of a compressor according to an embodiment of the present invention is shown.

[0056] Figure 2 One of the partial schematic diagrams of a shell assembly according to an embodiment of the utility model is shown.

[0057] Figure 3 A second partial schematic diagram of a shell assembly according to an embodiment of the utility model is shown;

[0058] Figure 4 Shows Figure 3 A partial enlarged view of a shell assembly at position H according to an embodiment of the present invention.

[0059] in, Figures 1 to 4 The corresponding relationship between the reference numerals and component names in the figure is:

[0060] 100 shell assembly, 110 first shell, 112 mounting port, 114 mounting hole, 116 oil pool, 118 connecting piece, 119 first sealing piece, 120 heating assembly, 130 supporting component, 140 oil information acquisition assembly, 142 sensor assembly, 144 temperature sensor, 146 oil level sensor, 150 base, 151 second sealing piece, 160 port assembly, 162 first port, 164 second port, 168 third port, 200 compressor, 210 second shell, 220 first frame, 230 second frame, 240 movable scroll, 242 first base plate, 244 first scroll tooth, 250 fixed scroll, 252 second base plate, 254 second scroll tooth, 260 shaft system assembly, 262 stator, 264 rotor, 266 rotating shaft. DETAILED DESCRIPTION

[0061] In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model is further described in detail below in conjunction with the accompanying drawings and specific implementation methods. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0062] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Therefore, the protection scope of the present invention is not limited to the specific embodiments disclosed below.

[0063] Refer to the following Figures 1 to 4 A shell assembly and a compressor according to some embodiments of the present invention are described.

[0064] In the embodiment of the present utility model, Figures 1 to 3 As shown, the first aspect of the utility model provides a shell assembly 100, including a first shell 110, a heating assembly 120 and an oil information collection assembly 140, the first shell 110 can store oil, the heating assembly 120 is arranged in the first shell 110, and can heat the oil, the oil information collection assembly 140 is arranged in the first shell 110, and the oil information collection assembly 140 includes a sensor assembly 142, the sensor assembly 142 faces the inside of the first shell 110, and can collect oil information, so that the heating assembly 120 can be turned on or off according to the oil information.

[0065] The shell assembly 100 provided in the present application can store oil through the first shell 110. When the compressor is in operation, the oil can lubricate the various components of the compressor. In addition to storing oil, the first shell 110 can also be used to load other related components. The oil information acquisition component 140 arranged on the first shell 110 can directly detect the information of the oil in the first shell 110. The heating component 120 can execute the opening or closing instructions corresponding to the oil information according to the acquired oil information, and heat or stop heating the oil in the first shell 110. When the external ambient temperature of the compressor changes, thereby causing the oil temperature to change, the oil information acquisition component 140 can detect the oil information in the first shell 110. The collection component 140 and the heating component 120 can cooperate with each other to detect and control the oil inside the first shell 110. The oil information collection component 140 can detect the oil temperature or liquid level information to obtain detection data, thereby obtaining oil information. By setting the sensor component 142 in the oil information collection component 140 toward the inside of the first shell 110, the collected oil information can be made more accurate, and the detected data can be made more accurate, so that the heating component 120 can control the oil temperature more accurately, avoiding the situation where the lubrication effect of the oil is reduced when the oil temperature in the compressor is too low, thereby reducing the risk of compressor failure.

[0066] Furthermore, if Figure 1 and Figure 2 As shown, the oil information collection component 140 includes a sensor component 142, which can detect the information of the oil in the first shell 110, so that the heating component 120 can execute the opening or closing instruction according to different oil temperatures.

[0067] Furthermore, if Figure 1 and Figure 2 As shown, the oil information may include the oil level height or the oil temperature, or may include both the oil level height and the oil temperature, so that the oil information acquisition component 140 can detect the oil temperature or the oil level height, or can detect the oil temperature and the oil level height simultaneously.

[0068] Specifically, Figure 1 and Figure 2As shown, the sensor component 142 is arranged toward the interior of the first shell 110, so that the sensor component 142 can directly detect the temperature and level of the oil. Since the sensor component 142 is arranged inside the first shell 110 and is in the same space as the oil, the temperature or level information of the oil can be directly detected, so the collected oil information is more accurate, making the detected data more accurate, and also enabling the heating component 120 to control the oil temperature more accurately, avoiding the situation where the lubrication effect of the oil is reduced when the oil temperature in the compressor is too low, thereby reducing the risk of compressor failure.

[0069] Specifically, Figure 2 As shown, the direction toward the inside of the first shell 110 is direction A.

[0070] In some embodiments of the present application, Figure 1 and Figure 2 As shown, optionally, the oil information acquisition component 140 also includes a base 150 and a port component 160 , the base 150 is disposed on the first housing 110 , the sensor component 142 is disposed on the base 150 , and the port component 160 is disposed on the base 150 and electrically connected to the sensor component 142 .

[0071] In this embodiment, the oil information acquisition component 140 also includes a base 150 and a port component 160. The base 150 is arranged on the first shell 110 to provide a load-bearing function for the installation of other components and to bring other components closer to the first shell 110, thereby facilitating the detection of the oil in the first shell 110. The sensor component 142 and the port component 160 are both arranged on the base 150. Through the cooperation of the sensor component 142 and the port component 160, communication between the sensor component 142 and the controller can be achieved, and the information of the oil detected by the sensor component 142 can be fed back to the controller for analysis.

[0072] Furthermore, if Figure 1 and Figure 2 As shown, the sensor assembly 142 and the port assembly 160 are matched through electrical connection to feed back oil information such as oil level height data and oil temperature data to the controller, so that the controller controls the heating assembly 120 to execute the opening or closing instruction.

[0073] Specifically, Figure 1 and Figure 2As shown, the sensor assembly 142 and the port assembly 160 can be connected and matched by a bayonet connector or a pin connector, wherein the bayonet connector can be a BNC (Bayonet Neill-Concelman) connector, and the pin connector can be a round aviation plug, so that the connection between the sensor assembly 142 and the port assembly 160 is more firm and reliable.

[0074] In some embodiments of the present application, the oil information collection component 140 may also be connected to the port component 160 via an integrated circuit board.

[0075] In some embodiments of the present application, optionally, Figure 1 and Figure 2 As shown, the port assembly 160 includes a first port 162, which is arranged on the base 150 and faces the outside of the first shell 110. An oil pool 116 is arranged in the first shell 110, and the oil can be stored in the oil pool 116. The sensor assembly 142 includes a temperature sensor 144, which is arranged on the base 150, located on a side of the base 150 close to the inside of the first shell 110, and is located in the oil pool 116, and is electrically connected to the first port 162, and can detect the temperature information of the oil.

[0076] In this embodiment, an oil pool 116 is provided in the first shell 110 so that the oil can be stored in the oil pool 116. The first port 162 in the port assembly 160 is provided on the base 150 and is disposed toward the outside of the first shell 110 to facilitate the connection of the sensor assembly 142 to detect the temperature information of the oil.

[0077] Furthermore, if Figure 1 and Figure 2 As shown, the sensor assembly 142 includes a temperature sensor 144, and the temperature sensor 144 is disposed on a base 150, and is disposed on a side of the base 150 close to the interior of the first shell 110, and is located in the oil pool 116. By disposing the temperature sensor 144 inside the first shell 110 and in the oil pool 116, the temperature sensor 144 and the oil are in the same space, so the oil temperature can be detected more accurately.

[0078] Furthermore, if Figure 1 and Figure 2As shown, the temperature sensor 144 is electrically connected to the first port 162, and the detected oil temperature data can be fed back to the controller, so that the controller can more accurately control the heating component 120 to execute the opening or closing instruction. When the oil temperature is lower than the preset range, the heating component 120 is turned on and heats the oil in the first shell 110. When the oil temperature in the first shell 110 rises to the preset range, the heating component 120 is turned off and stops heating the oil in the first shell 110.

[0079] Specifically, the temperature sensor 144 and the first port 162 can be connected by a bayonet connector or a plug connector, wherein the bayonet connector can be a BNC connector and the plug connector can be a round aviation plug, so that the connection between the temperature sensor 144 and the first port 162 is more firm and reliable.

[0080] In some embodiments of the present application, optionally, Figure 1 and Figure 2 As shown, the port assembly 160 includes a second port 164 , which is disposed on the base 150 and located on a side of the base 150 close to the interior of the first shell 110 . The second port 164 is electrically connected to the heating assembly 120 and can control the start or stop of the heating assembly 120 .

[0081] In this embodiment, the second port 164 in the port assembly 160 is located on the base 150 and is arranged on a side of the base 150 close to the interior of the first shell 110, so as to facilitate connection with other components on the base 150, so that the heating assembly 120 can establish a connection with the controller through the second port 164 and receive instructions from the controller.

[0082] Furthermore, if Figure 1 and Figure 2 As shown, the second port 164 is connected to the heating component 120 to control the heating component 120 to be turned on or off.

[0083] Furthermore, if Figure 1 and Figure 2 As shown, the heating component 120 is electrically connected to the second port 164. In this state, the heating component 120 is connected to the controller through the port component 160, so the heating component 120 can receive the opening or closing command issued by the controller to realize the detection and control of the oil in the first shell 110.

[0084] Specifically, Figure 1 and Figure 2As shown, the heating component 120 and the second port 164 can be connected and matched by a bayonet connector or a plug connector, wherein the bayonet connector can be a BNC connector and the plug connector can be a round aviation plug, so that the connection between the heating component 120 and the second port 164 is more firm and reliable.

[0085] Specifically, Figure 2 As shown, the direction close to the inside of the first shell 110 is direction A.

[0086] In some embodiments of the present application, optionally, Figure 1 and Figure 2 As shown, the sensor assembly 142 includes an oil level sensor 146, which is mounted on a base 150 and located on a side of the base 150 close to the interior of the first shell 110, and is capable of detecting oil level information of the oil. The port assembly 160 includes a third port 168, which is disposed on the base 150, electrically connected to the oil level sensor 146, and located on a side of the base 150 close to the exterior of the first shell 110.

[0087] In this embodiment, the sensor assembly 142 includes an oil level sensor 146 mounted on a base 150 , and the oil level sensor 146 is located on a side of the base 150 close to the interior of the first housing 110 . The oil level sensor 146 is used to detect the oil level height in the first housing 110 .

[0088] Furthermore, if Figure 1 and Figure 2 As shown, the port assembly 160 further includes a third port 168 , which is disposed on the base 150 and located at a side of the base 150 close to the outside of the first shell 110 so as to be connected to other components on the base 150 .

[0089] Furthermore, if Figure 1 and Figure 2 As shown, the oil level sensor 146 is connected to the third port 168. In this state, the oil level sensor 146 can feed back the detected oil level height data through the port assembly 160. Since the oil level sensor 146 is located inside the first shell 110 and is in the same space as the oil, the oil level height can be detected more accurately.

[0090] Specifically, Figure 1 and Figure 2 As shown, the oil level sensor 146 and the third port 168 can be connected by a bayonet connector or a plug connector, wherein the bayonet connector can be a BNC connector and the plug connector can be a round aviation plug, so that the connection between the oil level sensor 146 and the third port 168 is more firm and reliable.

[0091] Specifically, Figure 2 As shown, the direction of the side close to the outside of the first shell 110 is direction B.

[0092] Specifically, Figure 2 As shown, the direction close to the inside of the first shell 110 is direction A.

[0093] In some embodiments of the present application, optionally, Figure 1 and Figure 2 As shown, the first shell 110 is provided with a mounting opening 112 , and the base 150 is snap-fitted into the mounting opening 112 .

[0094] In this embodiment, the base 150 is snap-connected with the first shell 110 via the installation opening 112 provided on the first shell 110 , so that the operation is more convenient during the installation and removal process, thereby improving the loading and unloading efficiency.

[0095] Furthermore, if Figure 1 and Figure 2 As shown, the base 150 can also be connected to the installation opening 112 on the first shell 110 through components such as a connecting member, a limiting member, and a locking member.

[0096] Furthermore, if Figure 1 and Figure 2 As shown, the base 150 and the first shell 110 can be fixedly connected through the installation opening 112 , and the base 150 and the first shell 110 can also be detachably connected through the installation opening 112 .

[0097] In some embodiments of the present application, optionally, Figure 3 and Figure 4 As shown, the first shell 110 is provided with a mounting hole 114 , the base 150 is in contact with the first shell 110 , and the shell assembly 100 further includes a connecting member 118 , which is penetrated through the base 150 and extends into the mounting hole 114 .

[0098] In this embodiment, if Figure 3 and Figure 4 As shown, a mounting hole 114 is provided on the first shell 110 , the base 150 is in contact with the first shell 110 , and the shell assembly 100 further includes a connecting member 118 , which penetrates into the base 150 and extends into the mounting hole 114 to mount the base 150 on the first shell 110 .

[0099] Furthermore, the connecting member 118 and the mounting hole 114 are threadedly connected.

[0100] In some embodiments of the present application, optionally, Figure 4As shown, the shell assembly 100 further includes a first sealing member 119 , which is disposed between the connecting member 118 and the mounting hole 114 to seal a gap between the connecting member 118 and the mounting hole 114 .

[0101] In this embodiment, if Figure 4 As shown, a first sealing member 119 is arranged between the connecting member 118 and the mounting hole 114. The connecting member 118 and the mounting hole 114 respectively abut against the inner periphery and the outer periphery of the first sealing member 119, so as to seal the tiny gap between the connecting member 118 and the mounting hole 114, thereby preventing the oil in the oil pool 116 from leaking and preventing external impurities from entering the oil pool 116.

[0102] In some embodiments of the present application, optionally, Figure 4 As shown, the housing assembly 100 includes a second sealing member 151, which is disposed between the base 150 and the first housing 110 to seal the gap between the base 150 and the first housing 110. Figure 4 As shown, a second sealing member 151 is provided between the base 150 and the first shell 110 , and the base 150 and the first shell 110 respectively abut against the second sealing member 151 , so as to seal a tiny gap between the base 150 and the first shell 110 , thereby preventing the oil in the oil pool 116 from leaking and preventing external impurities from entering the oil pool 116 .

[0103] In some embodiments of the present application, optionally, Figure 3 As shown, the shell assembly 100 further includes a supporting component 130 , which is connected to the first shell 110 and extends toward the inside of the first shell 110 , and the heating assembly 120 is disposed on the supporting component 130 .

[0104] In this embodiment, if Figure 3 As shown, the support component 130 located in the shell assembly 100 is connected to the first shell 110 and extends into the interior of the first shell 110. The heating component 120 is fixed in the first shell through the support component 130 and is located inside the oil so as to heat the oil in the first shell 110.

[0105] Specifically, Figure 1 and Figure 2 As shown, the support component 130 extends toward the interior of the first shell 110, so the heating component 120 disposed on the support component 130 is located in the middle position of the first shell 110, so that the heating component 120 can heat the oil in the first shell 110 more evenly, so that the oil can obtain a better heating effect.

[0106] Specifically, Figure 3As shown, the direction extending toward the inside of the first shell 110 is direction C.

[0107] The present application provides a compressor 200, such as Figure 1 and Figure 2 As shown, the compressor 200 includes a shell assembly 100 as in any of the above embodiments, and is a rotary compressor.

[0108] In some embodiments of the present application, optionally, Figure 1 and Figure 2 As shown, the rotary compressor is a scroll compressor or a rotor compressor.

[0109] In some embodiments of the present application, optionally, Figure 1 and Figure 2 As shown, the compressor 200 includes a second housing 210, a first frame 220, an orbiting scroll 240, a fixed scroll 250, a second frame 230 and a shaft assembly 260. The second housing 210 is connected to the first housing 110. The first frame 220 is disposed in the second housing 210 and is connected to the second housing 210. The orbiting scroll 240 includes a first base plate 242 and a first volute 244. The first volute 244 is connected to the first base plate 242. The fixed scroll 250 is disposed in the second housing 210. 50 includes a second base plate 252 and a second scroll tooth 254, the second base plate 252 is arranged on the first frame 220, the second scroll tooth 254 is connected to the second base plate 252 and meshed with the first scroll tooth 244, the second frame 230 is arranged in the second shell 210 and connected to the second shell 210, the first end D of the shaft assembly 260 is rotatably connected to the second frame 230, and the second end E of the shaft assembly 260 is connected to the first base plate 242, which can drive the movable scroll 240 to rotate relative to the fixed scroll 250.

[0110] In this embodiment, a second shell 210 connected to the first shell 110 is provided, and other components of the compressor 200 are provided in the second shell 210. By providing a first frame 220 and a second frame 230 in the second shell 210, and connecting the first frame 220 and the second frame 230 to the second shell 210, other components in the compressor 200 can be connected or carried, and through the cooperation of the components in the compressor 200, compression of air is achieved.

[0111] Furthermore, if Figure 1 and Figure 2As shown, a movable scroll 240 and a fixed scroll 250 are also provided in the second housing 210. The movable scroll 240 includes a first substrate 242 and a first scroll tooth 244. The first scroll tooth 244 is connected to the first substrate 242. When the first substrate 242 moves, the first scroll tooth 244 can be driven to move. The fixed scroll 250 includes a second substrate 252 and a second scroll tooth 254. The second substrate 252 is provided on the first frame 220. The second scroll tooth 254 is connected to the second substrate 252. When the second substrate 252 moves, the second scroll tooth 254 can be driven to move on the first frame 220. The second scroll tooth 254 of the fixed scroll 250 is meshed with the first scroll tooth 244 of the movable scroll 240. The movement of the movable scroll 240 can realize the compression of air.

[0112] Specifically, Figure 1 As shown, the shaft assembly 260 includes a rotating shaft 266, a stator 262 and a rotor 264, the rotating shaft 266 is fixedly connected to the rotor 264, the stator 262 is connected to the first frame 220, when the rotor 264 rotates, the stator 262 and the first frame 220 and the second base plate 252 can maintain a constant relative position, at this time the rotor 264 can rotate relative to the stator 262, the first end D of the rotating shaft 266 is rotatably connected to the second frame 230, the second frame 230 limits the first end D of the rotating shaft 266, so that the first end D of the rotating shaft 266 is kept in the working position during rotation, and the second end E of the rotating shaft 266 is connected to the first base The plate 242 is connected, so that the rotating shaft 266 can drive the first base plate 242 to rotate when it rotates, thereby driving the movable scroll 240 to rotate. Because the second scroll tooth 254 of the fixed scroll 250 is meshed with the first scroll tooth 244 of the movable scroll 240, and the second base plate 252 of the fixed scroll 250 is arranged on the first frame 220, the movable scroll 240 can rotate relative to the fixed scroll 250 at the first frame 220, thereby realizing the drive of the rotor 264 to rotate, so that the shaft system assembly 260 is matched with the movable scroll 240 and the fixed scroll 250, and then the compressor 200 compresses the air.

[0113] Specifically, Figure 2 As shown, the rotation direction of the rotor 264 is direction F.

[0114] Specifically, Figure 1 As shown, the direction in which the orbiting scroll 240 rotates relative to the fixed scroll 250 is a direction G.

[0115] Embodiment In the claims, specification and drawings of the present utility model, the term "multiple" refers to two or more than two. Unless otherwise clearly defined, the orientation or position relationship indicated by the terms "upper" and "lower" is based on the orientation or position relationship shown in the drawings, which is only for the purpose of more conveniently describing the present utility model and making the description process easier, rather than indicating or implying that the device or element referred to must have the specific orientation described, be constructed and operated in a specific orientation, so these descriptions cannot be understood as limitations on the present utility model; the terms "connect", "install", "fix" and the like should be understood in a broad sense. For example, "connection" can be a fixed connection between multiple objects, or a detachable connection between multiple objects, or an integral connection; it can be a direct connection between multiple objects, or it can be an indirect connection between multiple objects through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood based on the specific circumstances of the above data.

[0116] In the claims, specification and drawings of the present invention, the description of the terms "one embodiment", "some embodiments", "specific embodiments" and the like means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present invention. In the claims, specification and drawings of the present invention, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner.

[0117] The above description is only the preferred embodiment of the utility model, and is not intended to limit the utility model. For those skilled in the art, the utility model can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A shell assembly, characterized in that: The shell assembly comprises: a first housing capable of storing oil; a heating component, the heating component being disposed in the first housing and capable of heating the oil; An oil information collection component is arranged in the first shell, and the oil information collection component includes a sensor component. The sensor component faces the interior of the first shell and can collect information about the oil so that the heating component can be turned on or off according to the oil information.

2. The shell assembly according to claim 1, characterized in that The oil information collection component comprises: A base, the base is arranged on the first shell, and the sensor assembly is arranged on the base; A port assembly is disposed on the base and is electrically connected to the sensor assembly.

3. The shell assembly according to claim 2, characterized in that The port assembly includes a first port, which is disposed on the base and faces the outside of the first shell; An oil pool is provided in the first housing, and the oil can be stored in the oil pool; The sensor assembly includes a temperature sensor, which is arranged on the base, located on a side of the base close to the inside of the first shell, and located in the oil pool, electrically connected to the first port, and can detect temperature information of the oil.

4. The shell assembly according to claim 2, characterized in that The port component comprises: The second port is arranged on the base, and is located on a side of the base close to the inside of the first shell. The second port is electrically connected to the heating component and can control the start or stop of the heating component.

5. The shell assembly according to claim 2, characterized in that The sensor assembly comprises an oil level sensor, which is mounted on the base and located on a side of the base close to the inside of the first shell, and is capable of detecting oil level information of the oil; The port assembly includes a third port, which is arranged on the base, electrically connected to the oil level sensor, and located on a side of the base close to the outside of the first shell.

6. The shell assembly according to claim 2, characterized in that The first shell is provided with a mounting opening, and the base is clamped in the mounting opening.

7. The shell assembly according to claim 2, characterized in that The first shell is provided with a mounting hole, the base is in contact with the first shell, and the shell assembly further includes: A connecting piece is passed through the base and extends into the mounting hole.

8. The shell assembly according to claim 7, characterized in that Also includes: A first sealing member is disposed between the connecting member and the mounting hole to seal a gap between the connecting member and the mounting hole.

9. The shell assembly according to claim 7, characterized in that Also includes: A second sealing member is disposed between the base and the first shell to seal a gap between the base and the first shell.

10. The shell assembly according to any one of claims 1 to 9, characterized in that Also includes: a supporting component, the supporting component being connected to the first shell and extending toward the interior of the first shell; The heating component is arranged on the supporting component.

11. A compressor, characterized in that: The invention comprises a shell assembly as claimed in any one of claims 1 to 10, wherein the compressor is a rotary compressor.

12. The compressor according to claim 11, characterized in that The rotary compressor is a scroll compressor or a rotor compressor.

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