A housing fixing structure of an air compressor

Abstract

This utility model discloses a casing fixing structure for an air compressor. Two symmetrical grooves are formed on the top surface of the base plate, and two symmetrical sliders are slidably inserted into each groove. An elastic component is provided between the sliders and the grooves. A horizontal plate is fixedly installed on the top of the two horizontal sliders, which are flush with each other. A first semi-circular shell is fixedly installed on the back of the front horizontal plate, and a second semi-circular shell is fixedly installed on the front of the rear horizontal plate. The first and second semi-circular shells are fixedly connected together by a top cover. The top cover allows the first and second semi-circular shells to be quickly separated from the air compressor, improving the efficiency of air compressor replacement or maintenance. Furthermore, the elastic component allows the first and second semi-circular shells to be precisely joined together without manual symmetry by the operator.

Description

Technical Field

[0001] This utility model relates to the field of air compressor housing technology, specifically an air compressor housing fixing structure. Background Technology

[0002] Screw air compressors consistently provide high-quality compressed air to various industries due to their advantages such as high efficiency, high performance, maintenance-free operation, and high reliability.

[0003] In the prior art, such as the utility model patent that discloses a housing structure of an air compressor (publication number CN219953603U), it is specifically disclosed that the two ends of the housing are provided with annular protrusions for installation, and the annular protrusions are provided with a number of first positioning holes for inserting bolts in a circumferential array; wherein, a slot is provided on one side of the housing, and an arc-shaped groove is provided in the wall of the slot, and an arc-shaped sealing plate for sealing the slot is slidably arranged in the arc-shaped groove; a guide groove is provided in the wall of the arc-shaped groove, and a toggle plate that slides along the guide groove is fixedly arranged on the arc-shaped sealing plate.

[0004] However, in the aforementioned prior art, after the air compressor is installed inside the housing, when the air compressor needs to be replaced or repaired, the operation of removing the housing is cumbersome, and the air compressor cannot get good cooling and heat dissipation inside the housing, which may lead to high temperature short circuits during the use of the air compressor, thus affecting the normal use of the air compressor.

[0005] Therefore, this utility model provides a casing fixing structure for an air compressor to solve the above-mentioned problems. Utility Model Content

[0006] This utility model provides a casing fixing structure for an air compressor, aiming to solve the problems mentioned in the background art.

[0007] To achieve the above objectives, this utility model provides the following technical solution:

[0008] An air compressor housing fixing structure includes a base plate. Two symmetrical grooves are formed on the top surface of the base plate. Two symmetrical sliders are slidably inserted into each groove. An elastic component is provided between the sliders and the grooves. A horizontal plate is fixedly installed on the top of the two horizontal sliders, which are flush with each other. A first semi-circular shell is fixedly installed on the back of the front horizontal plate, and a second semi-circular shell is fixedly installed on the front of the rear horizontal plate. A locking component is provided between the first and second semi-circular shells to fix them together. A cooling pipe is inserted through the center of the top surface of the base plate. A cooling component is installed inside the cooling pipe to cool the cavity between the first and second semi-circular shells. Matching mounting holes are formed on the sides of both the first and second semi-circular shells.

[0009] As a further optimization, the elastic component includes a telescopic rod fixedly installed on one side of the groove, a spring sleeved on the surface of the telescopic rod, and one end of the telescopic rod fixedly installed on one side of the slider. When the spring is not subjected to external force, the first semicircular shell and the second semicircular shell will merge together.

[0010] As a further optimization, the locking assembly includes a threaded groove formed above the sidewalls of the first and second semicircular shells. The top of the first and second semicircular shells is threadedly fitted with a top cover through the threaded groove, and the top surface of the top cover has multiple evenly distributed heat dissipation holes.

[0011] As a further optimization, the cooling component includes a semiconductor refrigeration plate fixedly installed inside the cooling tube. The top surface of the semiconductor refrigeration plate is the cold surface, and the bottom surface of the semiconductor refrigeration plate is the hot surface. Two symmetrical horizontal bars are fixedly installed on one side of the inner wall of the cooling tube. Each horizontal bar is equipped with an exhaust fan. The exhaust fan located above the semiconductor refrigeration plate will generate an upward airflow, and the exhaust fan located below the semiconductor refrigeration plate will generate a downward airflow.

[0012] As a further optimization, a baffle is fixedly installed on the top of the cooling tube, and the top surface of the baffle has multiple evenly distributed through holes.

[0013] As a further optimization, two symmetrical mounting plates are fixedly installed on the bottom of the base plate, and bolts are inserted through both sides of the top surface of the mounting plates.

[0014] As a further optimization, multiple equally spaced rubber strips are fixedly installed on the inner walls of both the first and second semicircular shells.

[0015] Compared with the prior art, the beneficial effects of this application are as follows:

[0016] The first and second semicircular shells are fixedly connected together by a top cover. The top cover allows the first and second semicircular shells to be quickly separated from the air compressor, improving the efficiency of air compressor replacement or maintenance. Furthermore, the elastic components allow the first and second semicircular shells to be precisely joined together without the need for manual symmetrical assembly by staff.

[0017] Cooling components are installed inside the first and second semi-circular shells. These components can deliver cold air from bottom to top into the first and second semi-circular shells, thereby cooling the air compressor and preventing high-temperature short circuits during use. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the structure of this utility model;

[0019] Figure 2 This is a schematic diagram of the structure of the base plate of this utility model;

[0020] Figure 3 This is a schematic diagram of the cross-sectional structure of the cooling pipe of this utility model;

[0021] Figure 4 This is a schematic diagram showing the structure of the present invention with the first and second semicircular shells separated.

[0022] In the diagram: 1. Base plate; 2. Mounting plate; 3. Bolt; 4. First semi-circular shell; 5. Second semi-circular shell; 6. Top cover; 7. Cooling pipe; 8. Baffle; 9. Through hole; 10. Horizontal plate; 11. Groove; 12. Telescopic rod; 13. Spring; 14. Slider; 15. Semiconductor cooling plate; 16. Crossbar; 17. Exhaust fan; 18. Rubber strip; 19. Threaded groove; 20. Heat dissipation hole; 21. Mounting hole. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0024] This utility model provides a casing fixing structure for an air compressor, such as... Figures 1 to 4 As shown, the outer casing includes a base plate 1. Two symmetrical grooves 11 are formed on the top surface of the base plate 1. Two symmetrical sliders 14 are slidably inserted into the two grooves 11 respectively. An elastic component is provided between the sliders 14 and the grooves 11. A horizontal plate 10 is fixedly installed on the top of the two sliders 14 that are flush with the left and right sides. A first semi-circular shell 4 is fixedly installed on the back of the horizontal plate 10 located in front. A second semi-circular shell 5 is fixedly installed on the front of the horizontal plate 10 located in the rear. A locking component is provided between the first semi-circular shell 4 and the second semi-circular shell 5. The locking component is used to fix the first semi-circular shell 4 and the second semi-circular shell 5 together. A cooling pipe 7 is inserted through the middle of the top surface of the base plate 1. A cooling component is provided inside the cooling pipe 7. The cooling component is used to cool the cavity between the first semi-circular shell 4 and the second semi-circular shell 5. The sides of the first semi-circular shell 4 and the second semi-circular shell 5 are provided with matching mounting holes 21. The mounting holes 21 are used to allow the pipes of the air compressor to pass through.

[0025] Preferably, the elastic component includes a telescopic rod 12 fixedly installed on one side of the groove 11, a spring 13 sleeved on the surface of the telescopic rod 12, and one end of the telescopic rod 12 fixedly installed on one side of the slider 14. When the spring 13 is not subjected to external force, the first semicircular shell 4 and the second semicircular shell 5 will merge together.

[0026] Preferably, the locking assembly includes a threaded groove 19 formed above the side walls of the first semicircular shell 4 and the second semicircular shell 5. The top of the first semicircular shell 4 and the second semicircular shell 5 are threadedly fitted with a top cover 6 through the threaded groove 19. The top surface of the top cover 6 has a plurality of evenly distributed heat dissipation holes 20. The first semicircular shell 4 and the second semicircular shell 5 can be easily fixed together by the threaded connection between the top cover 6 and the first semicircular shell 4 and the second semicircular shell 5.

[0027] Furthermore, the cooling assembly includes a semiconductor cooling plate 15 fixedly installed inside the cooling tube 7. The top surface of the semiconductor cooling plate 15 is the cold surface, and the bottom surface of the semiconductor cooling plate 15 is the hot surface. Two vertically symmetrical horizontal bars 16 are fixedly installed on one side of the inner wall of the cooling tube 7. Each of the two horizontal bars 16 is equipped with an exhaust fan 17. The exhaust fan 17 located above the semiconductor cooling plate 15 will generate an upward airflow, and the exhaust fan 17 located below the semiconductor cooling plate 15 will generate a downward airflow.

[0028] A baffle 8 is fixedly installed on the top of the cooling tube 7, and multiple evenly distributed through holes 9 are opened on the top surface of the baffle 8.

[0029] Two symmetrical mounting plates 2 are fixedly installed on the bottom of the base plate 1. Bolts 3 are inserted through both sides of the top surface of the mounting plates 2. The mounting plates 2 allow the base plate 1 to be suspended, thereby enabling the heat from the hot surface of the semiconductor cooling plate 15 to be released quickly.

[0030] Multiple equally spaced rubber strips 18 are fixedly installed on the inner walls of the first semicircular shell 4 and the second semicircular shell 5. The rubber strips 18 allow gaps between the air compressor and the first semicircular shell 4 and the second semicircular shell 5, allowing the cold airflow in the cooling pipe 7 to rise through the gaps, thus facilitating the cooling of the air compressor.

[0031] In application, the base plate 1 is first fixed to the designated area using bolts 3. Then, the horizontal plate 10 is pulled forward, causing the first semi-circular shell 4 to move forward. The air compressor is then placed inside the second semi-circular shell 5. At this point, the horizontal plate 10 is released, and it automatically returns to its original position under the action of the telescopic rod 12 and spring 13, thus merging the first semi-circular shell 4 and the second semi-circular shell 5 together and protecting the outside of the air compressor. Finally, the top cover 6 is screwed onto the first semi-circular shell 4 and... The first semicircular shell 4 and the second semicircular shell 5 can be fixed on the second semicircular shell 5. During the use of the air compressor, the operator can turn on the semiconductor cooling plate 15 and the exhaust fan 17. The exhaust fan 17 located above will introduce the cold air from the cold side of the semiconductor cooling plate 15 into the first semicircular shell 4 and the second semicircular shell 5, thereby cooling the air compressor. The exhaust fan 17 located below will exhaust the heat from the hot side of the semiconductor cooling plate 15 to the cooling pipe 7, thereby ensuring the normal use of the semiconductor cooling plate 15.

[0032] When the air compressor needs to be removed, the operator only needs to remove the top cover 6 and then pull either the first semicircular shell 4 or the second semicircular shell 5 to separate the air compressor from the first semicircular shell 4 or the second semicircular shell 5, thereby improving the replacement efficiency of the air compressor.

[0033] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A casing fixing structure for an air compressor, comprising a base plate (1), characterized in that: The base plate (1) has two symmetrical grooves (11) on its top surface. Two symmetrical sliders (14) are slidably inserted into the two grooves (11). An elastic component is provided between the sliders (14) and the grooves (11). A horizontal plate (10) is fixedly installed on the top of the two horizontal sliders (14) that are flush with the left and right sides. A first semi-circular shell (4) is fixedly installed on the back of the horizontal plate (10) located in front, and a second semi-circular shell (5) is fixedly installed on the front of the horizontal plate (10) located in the rear. A locking assembly is provided between the first semicircular shell (4) and the second semicircular shell (5). The locking assembly is used to fix the first semicircular shell (4) and the second semicircular shell (5) together. A cooling pipe (7) is inserted through the middle of the top surface of the base plate (1). A cooling assembly is provided inside the cooling pipe (7). The cooling assembly is used to cool the cavity between the first semicircular shell (4) and the second semicircular shell (5). The sides of the first semicircular shell (4) and the second semicircular shell (5) are provided with matching mounting holes (21).

2. The housing fixing structure of an air compressor according to claim 1, characterized in that: The elastic component includes a telescopic rod (12) fixedly installed on one side of the groove (11), a spring (13) is sleeved on the surface of the telescopic rod (12), and one end of the telescopic rod (12) is fixedly installed on one side of the slider (14). When the spring (13) is not subjected to external force, the first semicircular shell (4) and the second semicircular shell (5) will merge together.

3. The housing fixing structure of an air compressor according to claim 1, characterized in that: The locking assembly includes a threaded groove (19) formed above the side walls of the first semi-circular shell (4) and the second semi-circular shell (5). The top of the first semi-circular shell (4) and the second semi-circular shell (5) are threadedly connected to a top cover (6) through the threaded groove (19). The top surface of the top cover (6) is provided with a plurality of evenly distributed heat dissipation holes (20).

4. The housing fixing structure of an air compressor according to claim 1, characterized in that: The cooling assembly includes a semiconductor cooling plate (15) fixedly installed inside the cooling tube (7). The top surface of the semiconductor cooling plate (15) is the cold surface, and the bottom surface of the semiconductor cooling plate (15) is the hot surface. Two vertically symmetrical horizontal bars (16) are fixedly installed on one side of the inner wall of the cooling tube (7). Each of the two horizontal bars (16) is equipped with an exhaust fan (17). The exhaust fan (17) located above the semiconductor cooling plate (15) will generate an upward airflow, and the exhaust fan (17) located below the semiconductor cooling plate (15) will generate a downward airflow.

5. The housing fixing structure of an air compressor according to claim 1, characterized in that: A baffle (8) is fixedly installed on the top of the cooling pipe (7), and a plurality of evenly distributed through holes (9) are opened on the top surface of the baffle (8).

6. The housing fixing structure of an air compressor according to claim 1, characterized in that: The base plate (1) has two symmetrical mounting plates (2) fixedly installed at the bottom. Bolts (3) are inserted through both sides of the top surface of the mounting plates (2).

7. The housing fixing structure of an air compressor according to claim 1, characterized in that: Multiple rubber strips (18) are fixedly installed on the inner walls of the first semi-circular shell (4) and the second semi-circular shell (5).

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