Horizontal compressor and new energy automobile

Abstract

The invention provides a horizontal compressor and a new energy automobile, and the horizontal compressor comprises a rear cover shell, a compressor body and a compressor body, an air suction channel is embedded in the controller shell, a controller cavity is defined by the first side of the controller shell and the rear cover shell, an inner cavity is formed in the second side of the controller shell in a concave mode, a first air suction through hole is formed in the upper portion of the inner cavity, and the air suction channel is communicated with the air suction port and the first air suction through hole formed in the periphery of the controller shell; the first side of the baffle is in butt joint with the second side of the controller shell, and the baffle covers the inner cavity to define a first cavity; the rear shell is connected with the second side of the baffle, a second cavity is defined by the rear shell and the second side of the baffle, and a second air suction through hole allowing the refrigerant in the first cavity to enter the second cavity is only formed in the lower portion of the baffle. The direction of the air suction port can be freely set, accumulation of lubricating oil in a dead volume area is eradicated, all the lubricating oil is promoted to participate in system circulation, and the running reliability of the compressor is enhanced.

Description

Technical Field

[0001] The present invention relates to the field of vehicle-mounted refrigeration equipment, and in particular to a horizontal compressor and a new energy vehicle. Background Art

[0002] As the preferred option among the fourth-generation refrigerants HFOs, R290 has a very broad application market. However, due to its flammability, the system filling amount of R290 is limited. The current product filling amount is generally 150g. In order to ensure that the system performance meets the requirements, the system oil filling amount is also reduced accordingly. Therefore, it is very important to manage the oil in the system. It is necessary to ensure that the limited oil can lubricate each friction surface, minimize the space where oil can be stored, and prevent the occurrence of dead volume.

[0003] Patent CN101809286A introduces a drive circuit integrated electric compressor, which contains a compression mechanism and a motor driving the compression mechanism, and has a built-in drive circuit for the motor. Between the drive circuit setting part and the motor setting part, a refrigerant gas chamber consisting of a refrigerant gas diffusion space for introducing refrigerant gas is formed by a first partition wall provided on the drive circuit side and a second partition wall provided on the opposite side of the motor side. The refrigerant gas chamber is separated by the first partition wall relative to the drive circuit setting part, and is connected to the motor setting part through a through hole provided on the second partition wall for the refrigerant gas to pass through. In the drive circuit integrated electric compressor, in particular, the heat generating components in the drive circuit can be easily and effectively cooled, and even for the setting part side of the motor, the cooling of the motor and the lubrication of the bearing can be easily and better maintained.

[0004] Patent CN114941624A provides a compressor rear shell assembly and a scroll compressor including the same, the compressor rear shell assembly includes a rear shell body and a mounting plate sealed and connected to the rear shell body; the rear shell body is provided with an air intake, an air flow channel and at least one first air flow hole; when the rear shell assembly is used for the compressor, one side of the rear shell body is a refrigerant cavity, and the other side and the mounting plate form a heat dissipation cavity, the heat dissipation cavity is connected to the air intake through the air flow channel; the heat dissipation cavity is connected to the refrigerant cavity through at least one first air flow hole. The scroll compressor of the present invention has a controller cooling function, and the heat dissipation surface of the controller power module is enhanced by the inhaled low-temperature refrigerant. The low-temperature refrigerant lubricates the secondary bearing area at the same time, thereby improving the reliability and durability of the compressor; the compressor of the present invention does not need to change its external structure and add additional cooling pipelines, and has the advantages of simple cooling structure and sealing structure, high reliability, etc.

[0005] The above two patents are innovations in the controller cooling structure, focusing on using refrigerant flushing, convection heat exchange with the shell, and cooling the controller. However, there is no further consideration of the particularity of using R290 refrigerant. Considering that the system charge of R290 is low and will not exceed 200g, in order to meet the system energy efficiency requirements, the amount of lubricating oil injected into the system generally does not exceed 120ml. For compressors with a displacement of 45cc or larger, in order to ensure the normal operation of the compressor, it is necessary to ensure that the lubricating oil will not accumulate in the dead volume area, and all of it should be involved in the system circulation as much as possible to lubricate each working surface.

[0006] Moreover, the compressor of the prior art has many restrictions on the direction of the air intake port, and the position of the air intake port cannot be adjusted at will. This will seriously limit the module layout in the car when used as an on-board compressor of a new energy vehicle, reducing the scope of use of the compressor.

[0007] In view of this, the present invention provides a horizontal compressor and a new energy vehicle. Summary of the invention

[0008] In response to the problems in the prior art, the horizontal compressor and new energy vehicle of the present invention overcome the difficulties of the prior art, can freely set the direction of the air intake port, prevent the accumulation of lubricating oil in the dead volume area, promote the full participation of lubricating oil in the system circulation, and enhance the reliability of the compressor operation.

[0009] An embodiment of the present invention provides a compressor suspension assembly, comprising:

[0010] a rear cover shell;

[0011] A controller housing, with an air intake passage embedded therein, wherein the first side of the controller housing and the rear cover shell are enclosed to form a controller chamber, and the second side is concave to form an inner cavity, a first air intake hole is provided at the upper part of the inner cavity, and the air intake passage is connected to the air intake port and the first air intake hole provided on the outer periphery of the controller housing;

[0012] a baffle, a first side of the baffle butting against a second side of the controller housing, the baffle covering the inner cavity to enclose and form a first chamber;

[0013] A rear shell is connected to the second side of the baffle, the rear shell and the second side of the baffle together form a second chamber, and only a second air intake hole for the refrigerant in the first chamber to enter the second chamber is provided at the lower part of the baffle.

[0014] Preferably, a secondary bearing seat is provided in the center of the second side of the controller housing, and a guide side wall extending in a direction perpendicular to the liquid surface is provided on one side of the secondary bearing seat, the thickness of the guide side wall is equal to the thickness of the first chamber, and the guide side wall divides the first chamber, defining part of the first chamber as a drainage channel from the first air suction hole to the bottom of the first chamber.

[0015] Preferably, the first air suction through hole is at least partially embedded in the guide side wall, and the guide side wall has a guide hole for guiding the refrigerant to flow toward the auxiliary bearing seat.

[0016] Preferably, the first air suction through hole is arranged above the refrigerant liquid level in the first chamber.

[0017] Preferably, a plurality of bolt through holes are provided in the circumference of the baffle, and a plurality of bolt holes are provided in the circumference of the inner cavity of the controller housing, and the bolt through holes are screwed to the bolt holes.

[0018] Preferably, a terminal post is provided on the second side of the controller housing, a terminal post through hole for the terminal post to pass through is provided on the upper portion of the baffle, and a bearing through hole for the auxiliary bearing seat to pass through is provided in the center of the baffle.

[0019] Preferably, it also includes:

[0020] A middle shell, a first end of which is connected to the rear shell via a bracket;

[0021] The front shell is connected to the second end of the middle shell to enclose and form an internal space for accommodating the motor, the movable scroll and the fixed scroll.

[0022] Preferably, the controller housing is also provided with exposed high-voltage wiring sockets and low-voltage wiring sockets.

[0023] Preferably, the rear shell and the baffle are integrally formed.

[0024] An embodiment of the present invention further provides a new energy vehicle, which adopts the above-mentioned horizontal compressor.

[0025] The horizontal compressor and the new energy vehicle of the present invention can freely set the direction of the air intake port, thereby preventing the lubricating oil from accumulating in the dead volume area, promoting the full participation of the lubricating oil in the system circulation, and enhancing the reliability of the compressor operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Other features, objectives and advantages of the present invention will become more apparent from a reading of the detailed description of non-limiting embodiments made with reference to the following accompanying drawings.

[0027] Figure 1 It is a cross-sectional view of a first horizontal compressor of the present invention.

[0028] Figure 2 It is a partial exploded view of the first horizontal compressor of the present invention.

[0029] Figure 3 It is a schematic diagram of a controller housing in a first horizontal compressor of the present invention.

[0030] Figure 4 It is a schematic diagram of the integral formation of the baffle and the rear shell in the first horizontal compressor of the present invention.

[0031] Figure 5 It is a partial exploded view of a second horizontal compressor of the present invention.

[0032] Reference numerals

[0033] 1 Back cover

[0034] 2 Controller compartment

[0035] 3 Controller housing

[0036] 31 Inlet

[0037] 32 Inhalation channel

[0038] 33 First air intake hole

[0039] 34 Binding Posts

[0040] 35 Auxiliary bearing seat

[0041] 36 Bolt Holes

[0042] 37 Strong power connection socket

[0043] 38 Weak current wiring socket

[0044] 39 Diversion side wall

[0045] 391 Drainage Channel

[0046] 392 diversion hole

[0047] 4 First chamber

[0048] 5 Baffle

[0049] 51 Bearing through hole

[0050] 52 Terminal through hole

[0051] 53 Second air intake hole

[0052] 54 Through Holes

[0053] 6 Back cover

[0054] 7 Bracket

[0055] 8. Static Plate

[0056] 9 Second Chamber

[0057] 10 Middle Shell

[0058] 11 Front shell DETAILED DESCRIPTION

[0059] The following describes the implementation methods of the present application through specific examples, and those skilled in the art can easily understand other advantages and effects of the present application from the content disclosed in the present application. The present application can also be implemented or applied through other different specific implementation methods, and the details in the present application can also be modified or changed in various ways according to different viewpoints and application systems without departing from the spirit of the present application. It should be noted that the embodiments in the present application and the features in the embodiments can be combined with each other without conflict.

[0060] The following is a detailed description of the embodiments of the present application with reference to the accompanying drawings so that those skilled in the art can easily implement the present application. The present application can be embodied in a variety of different forms and is not limited to the embodiments described herein.

[0061] In the representations of the present application, the representations with reference to the terms "one embodiment", "some embodiments", "examples", "specific examples", or "some examples" etc. mean that the specific features, structures, materials or characteristics represented in conjunction with the embodiment or example are included in at least one embodiment or example of the present application. Moreover, the represented specific features, structures, materials or characteristics may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine the different embodiments or examples represented in the present application and the features of the different embodiments or examples, unless they contradict each other.

[0062] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include at least one of the features. In the representation of this application, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0063] In order to clearly describe the present application, components irrelevant to the description are omitted, and the same reference symbols are given to the same or similar components throughout the specification.

[0064] Throughout the specification, when a device is said to be "connected" to another device, this includes not only the case of "direct connection" but also the case of "indirect connection" by placing other elements therebetween. In addition, when a device is said to "include" a certain component, unless otherwise stated, it does not exclude other components, but means that other components may be included.

[0065] When a device is said to be "on" another device, it may be directly on the other device, but there may also be other devices between it. In contrast, when a device is said to be "directly" on another device, there are no other devices between it.

[0066] Although the terms first, second, etc. are used to represent various elements in some examples, these elements should not be limited by these terms. These terms are only used to distinguish one element from another element. For example, the first interface and the second interface, etc. are represented. Moreover, as used in this article, the singular forms "one", "one" and "the" are intended to also include plural forms, unless there is an opposite indication in the context. It should be further understood that the terms "comprising" and "including" indicate the existence of features, steps, operations, elements, components, projects, kinds, and / or groups, but do not exclude the existence, occurrence or addition of one or more other features, steps, operations, elements, components, projects, kinds, and / or groups. The terms "or" and "and / or" used herein are interpreted as inclusive, or mean any one or any combination. Therefore, "A, B or C" or "A, B and / or C" means "any of the following: A; B; C; A and B; A and C; B and C; A, B and C". Only when the combination of elements, functions, steps or operations is inherently mutually exclusive in some way, will there be an exception to this definition.

[0067] The technical terms used herein are only used to refer to specific embodiments and are not intended to limit the present application. The singular form used herein also includes the plural form unless the sentence clearly indicates the contrary meaning. The meaning of "including" used in the specification is to specify specific characteristics, regions, integers, steps, operations, elements and / or components, and does not exclude the existence or addition of other characteristics, regions, integers, steps, operations, elements and / or components.

[0068] Although not defined differently, all terms, including technical and scientific terms used herein, have the same meaning as those generally understood by those skilled in the art to which this application belongs. Terms defined in commonly used dictionaries are additionally interpreted as having meanings consistent with the relevant technical literature and the contents of the current disclosure, and unless defined, shall not be overly interpreted as ideal or very formal meanings.

[0069] Figure 1It is a cross-sectional view of a first horizontal compressor of the present invention. Figure 2 It is a partial exploded view of the first horizontal compressor of the present invention. Figure 3 It is a schematic diagram of a controller housing in a first horizontal compressor of the present invention. Figure 4 Schematic diagram of the first horizontal compressor of the present invention in which the baffle and the rear shell are integrally formed. Figures 1 to 4 As shown, the first horizontal compressor of the present invention comprises: a rear cover shell 1, a controller shell 3, a baffle 5 and a rear shell 6. Among them, the controller shell 3 is embedded with an air intake passage 32, the first side of the controller shell 3 and the rear cover shell 1 are surrounded to form a controller chamber 2, and the second side is concave to form an inner cavity, and the upper part of the inner cavity is provided with a first air intake hole 33, and the air intake passage 32 (should be an embedded structure, and the surface is not beautiful) is provided with a first air intake hole 33. Figure 3 The first side of the baffle 5 is connected to the second side of the controller housing 3, and the baffle 5 covers the inner cavity to enclose the first chamber 4. The rear shell 6 is connected to the second side of the baffle 5, and the rear shell 6 and the second side of the baffle 5 enclose the second chamber 9. Only the lower part of the baffle 5 is provided with a second air intake hole 53 for the refrigerant in the first chamber 4 to enter the second chamber 9. When the horizontal compressor of the present invention is working, since only the second air intake hole 53 immersed in the liquid refrigerant at the lower part of the baffle 5 is connected between the first chamber 4 and the second chamber 9, both the gaseous refrigerant and the liquid refrigerant can only enter the second chamber 9 through the second air intake hole 53. At this time, the flow of the gaseous refrigerant is more likely to excite or carry the liquid refrigerant at the bottom of the first chamber 4 to spray to various components in the second chamber 9, thereby improving the overall lubrication efficiency of the compressor. The present invention designs the air intake structure so that the refrigerant can bring the lubricating oil into the scroll when the scroll is sucking air, thereby ensuring the normal oil circulation of the compressor and the reliability of its operation. At the same time, since the air intake port 31 in the present invention is no longer directly connected to the first chamber 4, it must pass through the curved pipeline formed by the air intake channel 32 and the first air intake hole 33 to connect to the first chamber 4, which will not affect the deposition of liquid refrigerant at the bottom of the first chamber 4. Therefore, the air intake port 31 can be set at different positions of the controller housing 3, and the longer air intake channel 32 can also use low-temperature refrigerant to cool the controller chamber 2. The present invention can achieve no excessive restrictions on the direction of the air intake port 31 through structural design. The air intake port 31 does not affect the operation of the compressor in any direction, and the arrangement conditions of the compressor in the system are further relaxed, which is particularly conducive to layout in new energy vehicles with narrow space.

[0070] In a preferred embodiment, a secondary bearing seat 35 is provided in the center of the second side of the controller housing 3, and a guide side wall 39 extending in a direction perpendicular to the liquid surface is provided on one side of the secondary bearing seat 35. The thickness of the guide side wall 39 is equal to the thickness of the first chamber 4. The guide side wall 39 divides the first chamber 4 and defines part of the first chamber 4 as a drainage channel 391 from the first air suction hole 33 to the bottom of the first chamber 4, but is not limited to this.

[0071] In a preferred embodiment, the first air intake hole 33 is at least partially embedded in the guide side wall 39, and the guide side wall 39 has a guide hole 392 for guiding the refrigerant to flow toward the auxiliary bearing seat 35, and the auxiliary bearing seat 35 is effectively lubricated through the guide hole 392, but not limited to this.

[0072] In a preferred embodiment, the first air suction hole 33 is disposed above the refrigerant liquid level in the first chamber 4 , but the present invention is not limited thereto.

[0073] In a preferred embodiment, a plurality of bolt through holes 54 are provided around the baffle 5, and a plurality of bolt holes 36 are provided around the inner cavity of the controller housing 3. The bolt through holes 54 are threadedly connected to the bolt holes 36, but this is not limited thereto.

[0074] In a preferred embodiment, a terminal 34 is provided on the second side of the controller housing 3, a terminal through hole 52 for the terminal 34 to pass through is provided on the upper portion of the baffle 5, and a bearing through hole 51 is provided in the center of the baffle 5 for the auxiliary bearing seat 35 to pass through, but this is not limited to the present invention.

[0075] In a preferred embodiment, it also includes:

[0076] The middle shell 10 has a first end connected to the rear shell 6 via a bracket 7 .

[0077] The front shell 11 is connected to the second end of the middle shell 10 to enclose and form an internal space for accommodating the motor, the movable scroll (not shown in the figure), and the fixed scroll 8, but the present invention is not limited thereto.

[0078] In a preferred embodiment, the controller housing 3 is further provided with an exposed high-voltage wiring socket 37 and a low-voltage wiring socket 38, but the present invention is not limited thereto.

[0079] In a preferred embodiment, the rear shell 6 and the baffle 5 are integrally formed, but not limited thereto.

[0080] Figure 5 It is a partial exploded view of the second horizontal compressor of the present invention. Figure 5As shown, the difference between the second horizontal compressor of the present invention and the first horizontal compressor is that the rear shell 6 and the baffle 5 are separated from each other. Specifically, the baffle 5 is a part independent of the rear shell 6. The baffle 5 and the controller housing enclose a first chamber 4, and the baffle 5 and the rear shell 6 enclose a second chamber 9. The baffle 5 is fixed by bolts. The other relevant technical features and technical effects are as described above and will not be repeated here.

[0081] The present invention is an electric compressor suitable for R290 refrigerant. By utilizing the designed compressor structure, the compressor can meet the modular design and the direction of the air inlet can be adjusted arbitrarily. It can also ensure that the oil in the oil pool at the bottom of the compressor can be brought into the vortex and circulated during the flow of the refrigerant, thereby ensuring the normal operation of the compressor.

[0082] The following is in conjunction with the instruction manual Figures 1 to 4 To introduce the specific implementation of the horizontal compressor of the present invention:

[0083] This patent proposes a modularly designed automotive compressor adapted to R290 refrigerant, which is composed of a rear cover shell 1, a controller shell 3, a rear shell 6, a middle shell 10, a static scroll 8 and a front shell 11. Among them, the controller shell 3 is arranged with a secondary bearing seat 35, an air intake port 31, an air intake channel 32, a first air intake through hole 33, a terminal 34, a connecting bolt hole 36 and a guide side wall 39. Among them, the air intake port 31 can be located at any position of the 360° circumference.

[0084] The system air intake enters the air intake channel 32 through the air intake port 31. The air intake channel 32 is a passage independent of the low-pressure chamber of the compressor (controller chamber 2), and is connected to the first chamber 4 through the first air intake hole 33. When the compressor is working, the mixture of refrigerant and lubricating oil enters the first chamber 4 through the air intake port 31 → air intake channel 32 (the controller chamber 2 will be cooled through the air intake channel 32) → first air intake hole 33. The position of the first air intake hole 33 is higher than the liquid level of the oil pool in the compressor, ensuring that the lubricating oil will not flow out through the air intake port when the compressor is installed, used, or disassembled, so as to ensure the oil storage inside the compressor and the convenience during assembly.

[0085] The rear shell 6 includes a baffle 5, a bearing through hole 51, a terminal through hole 52, a second air intake through hole 53 and a bolt through hole 54. The bearing through hole 51 and the terminal through hole 52 are respectively used to connect with the front crankshaft, motor, etc. through the auxiliary bearing seat 35 and the terminal 34 structure on the controller housing 3; the bolt through hole 54 thereon is used to install the bolts connecting the rear shell 6 and the controller housing 3; the baffle 5 is used to separate the first chamber 4 and the second chamber 9 after being assembled with the controller housing 3, and the second air intake through hole 53 is arranged at the bottom oil pool to connect the first chamber 4 and the second chamber 9. The second air intake through hole 53 can allow the liquid refrigerant (mixed with liquid lubricating oil) at the bottom of the first chamber 4 to flow to the second chamber 9. At this time, the flow of gaseous refrigerant is more likely to stimulate or carry the liquid refrigerant at the bottom of the first chamber 4 to spray to various components in the second chamber 9, thereby improving the overall lubrication efficiency of the compressor, promoting all lubricating oil to participate in the system circulation, and enhancing the reliability of the compressor operation.

[0086] The flow principle of the refrigerant in the working state of the compressor of the present invention is as follows: after the refrigerant fluid enters the air intake port 31, it enters the first chamber 4 through the air intake passage 32 and the first air intake hole 33. The first chamber 4 is formed by connecting the controller housing 3 and the rear shell 6. The bottom is the controller housing 3, and the top is the baffle 5 structure on the rear shell 6. It is connected to the external air intake passage and the second chamber 9 through the first air intake hole 33 and the second air intake hole 53 respectively. Because the first air intake hole in the first chamber 4 is opened at a higher horizontal position, after the refrigerant and the oil-gas mixture enter the first chamber 4, even if oil-gas separation occurs, the lubricating oil will be deposited to the lower part of the first chamber 4 of the compressor under the action of gravity, ensuring that the oil is stored inside the compressor and will not be scattered into the system through the air intake port. Then, through the second air intake hole 53 opened at the lower part of the rear shell, it can flow in the lower oil pool of the compressor. The gaseous refrigerant and liquid refrigerant entering the first chamber 4 can only enter the second chamber 9 through the second air intake hole 53. The flow of the gaseous refrigerant is more likely to stimulate or carry the liquid refrigerant at the bottom of the first chamber 4 to spray to various components in the second chamber 9, preventing the lubricating oil from accumulating in the dead volume area, and then moving to the scroll on the front side of the compressor, and completing the compression of the refrigerant through the normal operation of the scroll. In this process, the refrigerant will bring the oil in the oil pool into the compressor circulation, so that the lubricating oil circulates inside the compressor, preventing excessive lubricating oil from being deposited at the bottom of the compressor, and ensuring the normal operation of the mechanical structure.

[0087] The present invention also provides a new energy vehicle, using the above-mentioned horizontal compressor. The present invention can achieve no excessive restrictions on the direction of the air intake port 31 through structural design, and the air intake port 31 facing any direction does not affect the operation of the compressor, and the arrangement conditions of the compressor in the system are further relaxed, which is particularly conducive to the layout in new energy vehicles with narrow space. The other relevant technical features and technical effects are as described above and will not be repeated here.

[0088] In summary, the horizontal compressor and the new energy vehicle of the present invention can freely set the direction of the air intake port, prevent the accumulation of lubricating oil in the dead volume area, promote the full participation of lubricating oil in the system circulation, and enhance the reliability of the compressor operation.

[0089] The above contents are further detailed descriptions of the present invention in combination with specific preferred embodiments, and it cannot be determined that the specific implementation of the present invention is limited to these descriptions. For ordinary technicians in the technical field to which the present invention belongs, several simple deductions or substitutions can be made without departing from the concept of the present invention, which should be regarded as falling within the protection scope of the present invention.

Claims

1. A horizontal compressor, characterized in that: include: A rear cover shell (1); A controller housing (3) having an air intake passage (32) embedded therein; a first side of the controller housing (3) and the rear cover shell (1) enclose a controller chamber (2); a second side is concavely formed to form an inner cavity; a first air intake hole (33) is provided at the upper portion of the inner cavity; the air intake passage (32) is connected to an air intake port (31) and the first air intake hole (33) provided on the outer periphery of the controller housing (3); a baffle (5), wherein a first side of the baffle (5) is butted against a second side of the controller housing (3), and the baffle (5) covers the inner cavity to enclose and form a first chamber (4); A rear shell (6) is connected to the second side of the baffle (5), and the rear shell (6) and the second side of the baffle (5) together form a second chamber (9). Only a second air intake hole (53) is provided at the lower part of the baffle (5) for the refrigerant in the first chamber (4) to enter the second chamber (9).

2. The horizontal compressor according to claim 1, characterized in that: A secondary bearing seat (35) is provided in the center of the second side of the controller housing (3), and a guide side wall (39) extending in a direction perpendicular to the liquid surface is provided on one side of the secondary bearing seat (35). The thickness of the guide side wall (39) is equal to the thickness of the first chamber (4). The guide side wall (39) divides the first chamber (4) and defines a portion of the first chamber (4) as a drainage channel (391) from the first air suction hole (33) to the bottom of the first chamber (4).

3. The horizontal compressor according to claim 2, characterized in that: The first air intake hole (33) is at least partially embedded in the guide side wall (39), and the guide side wall (39) has a guide hole (392) for guiding the refrigerant to flow toward the auxiliary bearing seat (35).

4. The horizontal compressor according to claim 1, characterized in that: The first air intake hole (33) is arranged above the refrigerant liquid level in the first chamber (4).

5. The horizontal compressor according to claim 1, characterized in that: A plurality of bolt through holes (54) are arranged in the circumference of the baffle (5), and a plurality of bolt holes (36) are arranged in the circumference of the inner cavity of the controller housing (3), and the bolt through holes (54) are threadedly connected to the bolt holes (36).

6. The horizontal compressor according to claim 1, characterized in that: A terminal post (34) is provided on the second side of the controller housing (3), a terminal post through hole (52) is provided on the upper portion of the baffle plate (5) for the terminal post (34) to pass through, and a bearing through hole (51) is provided in the center of the baffle plate (5) for the auxiliary bearing seat (35) to pass through.

7. The horizontal compressor according to claim 1, characterized in that: Also includes: A middle shell (10), wherein a first end of the middle shell (10) is connected to the rear shell (6) via a bracket (7); A front shell (11), wherein the front shell (11) is connected to the second end of the middle shell (10), and together they form an internal space for accommodating the motor, the movable scroll, and the fixed scroll (8).

8. The horizontal compressor according to claim 1, characterized in that: The controller housing (3) is also provided with an exposed strong current wiring socket (37) and a weak current wiring socket (38).

9. The horizontal compressor according to claim 1, characterized in that: The rear shell (6) and the baffle (5) are integrally formed.

10. A new energy vehicle, characterized in that: include: The horizontal compressor according to claim 1.

Images