Air conditioner compressor cover plate convenient to connect and fix

Abstract

The utility model relates to the technical field of air conditioner compressors, in particular to an air conditioner compressor cover plate convenient to connect and fix, which comprises a compressor outer cylinder, a cover plate connected to the upper end of the compressor outer cylinder, a bottom plate cover plate connected to the lower end of the compressor outer cylinder, and a second flange plate arranged on the edge of the lower end of the cover plate. A first flange plate corresponding to the second flange plate is arranged on the outer side of the upper end of the compressor outer cylinder and fixedly connected through bolts, a sealing structure is arranged at the end, close to the inner ring, of the first flange plate, internal threads are arranged on the inner wall of a groove of the bottom plate, external threads are arranged at one end of the compressor outer cylinder, and the bottom plate is in threaded connection with the compressor outer cylinder. The quick clamping device has the beneficial effects that the compressor outer barrel is quickly clamped through matching of the clamping disc integrally connected with the first flange plate and the cover plate, then quick alignment of the flange plates is completed through the spring buckles arranged in the square clamping grooves, and finally the second flange plate corresponds to the first flange plate and is connected and fixed through the bolts; and quick and convenient connection of the air conditioner compressor cover plate is completed.

Description

Technical Field

[0001] The utility model relates to the field of air-conditioning compressors, and specifically relates to an air-conditioning compressor cover plate which is convenient for connection and fixation. Background Technique

[0002] An air-conditioning compressor is generally installed in an outdoor unit. The air-conditioning compressor extracts refrigerant from a low-pressure area, compresses it, and then sends it to a high-pressure area for cooling and condensation. Heat is dissipated into the air through a radiator fin. The air-conditioning compressor cover plate is used to protect the air-conditioning compressor and isolate it from the external environment.

[0003] At present, most air-conditioning compressor cover plates are connected by inserting the cover plate into the housing and welding. This connection method has the problems of being relatively cumbersome in connection method, inconvenient in operation, affecting the installation efficiency, and after installation, the welded structure is not convenient for disassembly and replacement, affecting subsequent maintenance. Therefore, the utility model proposes an air-conditioning compressor cover plate which is convenient for connection and fixation to solve the problem of inconvenient installation of the air-conditioning compressor cover plate. Content of the Utility Model

[0004] The purpose of the utility model is to provide an air-conditioning compressor cover plate which is convenient for connection and fixation to solve the problems raised in the above background technique.

[0005] To achieve the above purpose, the utility model provides the following technical solution: an air-conditioning compressor cover plate which is convenient for connection and fixation, including

[0006] a compressor outer cylinder, the upper end of the compressor outer cylinder is connected with a cover plate, and the lower end of the compressor outer cylinder is connected with a bottom plate;

[0007] a cover plate, a second flange is arranged at the lower edge of the cover plate, a first flange corresponding to the second flange is arranged on the outer side of the upper end of the compressor outer cylinder, and they are connected and fixed by bolts, and a sealing structure is arranged at the inner circle near the end of the first flange;

[0008] a bottom plate, an inner groove is opened at the inner side of the upper end of the bottom plate, internal threads are arranged on the inner wall of the groove, external threads are arranged at one end of the compressor outer cylinder, and the bottom plate is threadedly connected with the compressor outer cylinder.

[0009] Preferably, a plurality of first square grooves are opened on the first flange, a clamping disc is integrally formed in the middle of the front end of the first flange, a sealing ring is installed on the clamping disc, the clamping disc is adapted to the cover plate, and a handle is welded at the center position of the top of the cover plate.

[0010] Preferably, a plurality of connecting seats are convexly arranged on the outer circle of the first flange and are evenly distributed in a circumferential array, threaded holes are opened on the connecting seats, and the first flange and the second flange are connected and fixed by bolts.

[0011] Preferably, a second square groove corresponding to the first square groove is formed on the second flange, and a spring buckle is provided in the second square groove.

[0012] Preferably, the spring buckle is divided into four parts: a connecting plate, a support rod, a spring, and a buckle. The connecting plate is arranged in the second square groove and is glued to the cover plate. The lower end of the connecting plate is fixedly connected to one end of the spring, and the other end of the spring is fixedly connected to the upper end of the buckle. A support rod is provided in the middle of the spring, and the support rod is a telescopic rod. The spring is sleeved on the outside of the support rod, and the two ends of the support rod are respectively connected and fixed to the connecting plate and the buckle.

[0013] Preferably, a groove is provided on the surface of the locking disc, the sealing ring is looped in the groove, the part of the outer side of the sealing ring that contacts the inner wall of the cover plate is distributed in layers and the cross-section of each layer is triangular, a circular groove is provided on the first flange of the outer ring of the locking disc, the circular groove is concentric with the locking disc, and a first sealing ring is arranged in the circular groove.

[0014] Preferably, the bottom plate is provided with a second sealing ring at the bottom of the groove, and the bottom plate is provided with a third flange, and the bottom plate is fixed to the mounting platform by bolts via the third flange.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] The air-conditioning compressor cover plate proposed by the present invention is easy to connect and fix. The fastening disc connected integrally with the first flange plate is adapted to the cover plate, so that the outer cylinder of the compressor is quickly fastened. The flange plates are then quickly aligned by the spring buckle provided in the square slot. Finally, the second flange plate is matched with the first flange plate and fixed with bolts, thereby completing the quick and convenient connection of the air-conditioning compressor cover plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the explosion structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the cover structure of the utility model;

[0019] Figure 3 This is a schematic diagram of the bottom plate structure of the utility model;

[0020] Figure 4 This is a schematic structural diagram of the spring buckle in the present utility model;

[0021] Figure 5 This is a partially enlarged schematic diagram of the sealing ring structure of the utility model;

[0022] In the figure: 1 compressor outer cylinder, 2 first flange, 3 first sealing ring, 4 sealing ring, 5 engaging disc, 6 cover plate, 7 handle, 8 second flange, 9 external thread, 10 internal thread, 11 second sealing ring, 12 third flange, 13 bottom plate, 14 first square groove, 15 buckle, 16 spring, 17 support rod, 18 connecting plate, 20 second square groove, 21 spring buckle. Detailed implementation manners

[0023] In order to clearly and completely describe the purpose, technical solution of the present utility model and make the advantages more clear, the following further details the embodiments of the present utility model with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are some embodiments of the present utility model, rather than all embodiments, and are only used to explain the embodiments of the present utility model, not to limit the embodiments of the present utility model. All other embodiments obtained by those of ordinary skill in the art without creative efforts fall within the protection scope of the present utility model.

[0024] Embodiment 1: Please refer to Figures 1 - 5 , the present utility model provides a technical solution: An air conditioner compressor cover plate convenient for connection and fixation, including

[0025] Compressor outer cylinder 1, the upper end of the compressor outer cylinder 1 is connected with a cover plate 6, and the lower end of the compressor outer cylinder 1 is connected with a bottom plate 13;

[0026] Cover plate 6, a second flange 8 is provided at the lower edge of the cover plate 6, a first flange 2 corresponding to the second flange 8 is provided on the outer side of the upper end of the compressor outer cylinder 1, and they are connected and fixed by bolts, and a sealing structure is provided at the inner circle near the end of the first flange 2;

[0027] Bottom plate 13, a groove is opened on the inner side of the upper end of the bottom plate 13, an internal thread 10 is provided on the inner wall of the groove, an external thread 9 is provided at one end of the compressor outer cylinder 1, and the bottom plate 13 is threadedly connected with the compressor outer cylinder 1;

[0028] A number of first square grooves 14 are opened on the first flange 2, an engaging disc 5 is integrally formed in the middle of the front end of the first flange 2, a sealing ring 4 is installed on the engaging disc 5, the engaging disc 5 is adapted to the cover plate 6, a handle 7 is welded at the center position of the top of the cover plate 6, a number of connecting seats are convexly arranged on the outer circle of the first flange 2 and are evenly distributed in a circumferential array, and threaded holes are opened on the connecting seats. The first flange 2 and the second flange 8 are connected and fixed by bolts;

[0029] The second flange 8 is provided with a second square groove 20 corresponding to the first square groove 14. A spring snap 21 is arranged in the second square groove 20. The spring snap 21 is divided into four parts: a connecting plate 18, a support rod 17, a spring 16, and a snap 15. The connecting plate 18 is arranged in the second square groove 20 and is glued to the cover plate 6. One end of the spring 16 is fixedly connected to the lower end of the connecting plate 18, and the other end of the spring 16 is fixedly connected to the upper end of the snap 15. A support rod is arranged in the middle of the spring 16. The support rod 17 is a telescopic rod, and the spring 16 is sleeved outside the support rod 17. Both ends of the support rod 17 are fixedly connected to the connecting plate 18 and the snap 15 respectively;

[0030] The surface of the clamping disc 5 is provided with a groove, and the sealing ring 4 is sleeved in the groove. The part of the outer side of the sealing ring 4 in contact with the inner wall of the cover plate 6 is hierarchically distributed and the cross-section of each layer is triangular. A circular groove is provided on the first flange 2 on the outer ring of the clamping disc 5. The circular groove is concentric with the clamping disc 5, and a sealing ring 3 is arranged in the circular groove;

[0031] The bottom plate 13 is provided with a second sealing ring 11 at the bottom of the groove. The bottom plate 13 is provided with a third flange 12, and the bottom plate 13 is bolted to the installation platform through the third flange 12.

[0032] During actual use, the bottom plate 13 is bolted to the installation platform through the third flange 12. The inner side of the upper end of the bottom plate 13 is provided with a groove. The inner thread 10 arranged on the inner wall of the groove and the outer thread 9 arranged at one end of the outer cylinder 1 of the compressor are used to realize the quick threaded connection between the bottom plate 13 and the outer cylinder 1 of the compressor. The cover plate 6 is lifted by the handle 7, which is convenient for movement and can avoid pinching fingers during installation. Then, through the adaptation of the clamping disc 5 integrally connected to the first flange 2 and the cover plate 6, the quick clamping of the outer cylinder 1 of the compressor and the cover plate 6 can be realized. After the clamping is completed, the cover plate 6 is rotated until the spring snap 21 arranged in the second square clamping groove 20 is engaged with the first square groove 14, completing the quick alignment of the flanges. Finally, through the corresponding threaded holes of the first flange 2 and the second flange 8, bolts are used for connection and fixation, completing the quick and convenient connection of the air-conditioning compressor cover plate 6.

[0033] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirits of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An air conditioner compressor cover plate that is convenient for connection and fixation, characterized in that: including a compressor outer cylinder (1), a cover plate (6) is connected to the upper end of the compressor outer cylinder (1), and a bottom plate (13) is connected to the lower end of the compressor outer cylinder (1); a cover plate (6), a second flange (8) is provided at the lower edge of the cover plate (6), a first flange (2) corresponding to the second flange (8) is provided on the outer side of the upper end of the compressor outer cylinder (1), and they are fixedly connected by bolts, and a sealing structure is provided at the inner end of the first flange (2); a bottom plate (13), a groove is provided on the inner side of the upper end of the bottom plate (13), an internal thread (10) is provided on the inner wall of the groove, an external thread (9) is provided at one end of the compressor outer cylinder (1), and the bottom plate (13) is threadedly connected to the compressor outer cylinder (1).

2. The air-conditioning compressor cover plate which is convenient for connection and fixation according to claim 1 is characterized in that: A plurality of first square grooves (14) are provided on the first flange (2), a clamping disc (5) is integrally formed in the middle of the front end of the first flange (2), a sealing ring (4) is installed on the clamping disc (5), the clamping disc (5) is adapted to the cover plate (6), and a handle (7) is welded at the center of the top of the cover plate (6).

3. The air-conditioning compressor cover plate which is convenient for connection and fixation according to claim 2 is characterized in that: A plurality of connecting seats are evenly distributed in a circumferential array on the outer circumference of the first flange (2), threaded holes are provided on the connecting seats, and the first flange (2) and the second flange (8) are fixedly connected by bolts.

4. A cover plate of an air conditioner compressor that is convenient for connection and fixation according to claim 3, wherein: A second square groove (20) corresponding to the first square groove (14) is provided on the second flange (8), and a spring buckle (21) is provided in the second square groove (20).

5. The air-conditioning compressor cover plate convenient for connection and fixation according to claim 4, wherein: The spring buckle (21) is divided into four parts: a connecting plate (18), a support rod (17), a spring (16), and a buckle (15). The connecting plate (18) is arranged in the second square groove (20) and is glued to the cover plate (6). One end of the spring (16) is fixedly connected to the lower end of the connecting plate (18), and the other end of the spring (16) is fixedly connected to the upper end of the buckle (15). A support rod is arranged in the middle of the spring (16), the support rod (17) is a telescopic rod, the spring (16) is sleeved on the outside of the support rod (17), and both ends of the support rod (17) are fixedly connected to the connecting plate (18) and the buckle (15).

6. The air-conditioning compressor cover plate convenient for connection and fixation according to claim 2, wherein: A groove is provided on the surface of the clamping disc (5), the sealing ring (4) is sleeved in the groove, the part of the outer side of the sealing ring (4) in contact with the inner wall of the cover plate (6) is hierarchically distributed and the cross section of each layer is triangular, a circular groove is provided on the first flange (2) on the outer circle of the clamping disc (5), the circular groove is concentric with the clamping disc (5), and a first sealing ring (3) is provided in the circular groove.

7. A compressor cover for an air conditioner that is convenient for connection and fixation, characterized in that: A second sealing ring (11) is provided at the bottom of the groove of the bottom plate (13), a third flange (12) is provided on the bottom plate (13), and the bottom plate (13) is bolted to the installation platform through the third flange (12).

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