Refrigerator compressor with intelligent temperature control function

Abstract

The utility model discloses an intelligent temperature control refrigerator compressor, and belongs to the technical field of compressors. An intelligent temperature control refrigerator compressor comprises an outer shell, a cover is movably connected to the top of the outer shell, an L-shaped block is connected to the surface of the cover, a first rack is fixedly connected to the surface of the outer shell, a circular groove is formed in the surface of the L-shaped block, and a pull rod is movably connected to the inner wall of the circular groove; one end of the pull rod is fixedly connected with a second rack, and the surface of the first rack is connected with the second rack in an engaged mode. By arranging the pull rod, the second rack can be driven to be separated from the first rack, so that a maintainer can disassemble and maintain the refrigerator compressor after the refrigerator compressor is damaged subsequently, and the situation that the economic cost is increased due to the fact that the whole refrigerator compressor needs to be replaced when a traditional welding integrated refrigerator compressor is damaged is avoided; through cooperation of the parts, the maintenance cost of the refrigerator compressor can be effectively reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of compressors, in particular to a refrigerator compressor with intelligent temperature control. Background Art

[0002] In recent years, users' demand for large cooling capacity and deep freezing of refrigerators has become increasingly prominent, mainly because refrigerators can intelligently control larger cooling capacity and lower temperatures, which plays a more critical role in long-term preservation of food;

[0003] As in the prior art, the Chinese patent authorization number is CN202320032563.3, the application date is 2023-01-06, and the name is a utility model patent for a compressor and a refrigerator. A compressor and a refrigerator are disclosed, including a first chamber, a second chamber and a slide connecting the first chamber and the second chamber constructed in a cylinder, a piston is arranged in the first chamber, and the piston matches the first chamber, a roller is arranged in the second chamber, and a slide is arranged in the slide, and the two ends of the slide are respectively connected to the piston and the roller, and the slide cooperates with the roller to separate the second chamber into an intake chamber and a compression chamber; the gas that enters the first chamber and completes the first-stage compression is sent to the second chamber for secondary compression, or the gas that enters the second chamber and completes the first-stage compression is sent to the first chamber for secondary compression, which solves the problem that the cooling capacity of the small single-cylinder reciprocating refrigeration compressor currently used in refrigerators is difficult to reach a higher level. The single-cylinder compressor compresses the return air from the evaporator and then sends the compressed high-pressure gas into the condenser. Since the return air pressure from the evaporator is low, the compression ratio of the compressor increases, the volumetric efficiency is low, and the energy efficiency ratio is also low. How to improve the suction efficiency of the compressor, increase the return air pressure of the evaporator, reduce the compression ratio of the compressor, increase the refrigeration capacity of the compressor, and improve the energy efficiency of the compressor has become an urgent problem to be solved.

[0004] However, the above patent still has the disadvantage that most of the existing refrigerator compressors are manufactured by welding in one piece. However, long-term use may cause the refrigerator compressor to be damaged. At this time, it is inconvenient for maintenance personnel to disassemble and repair the refrigerator compressor, thereby increasing the replacement cost of the refrigerator compressor.

[0005] Therefore, in order to solve this problem, the utility model provides a refrigerator compressor with intelligent temperature control. Utility Model Content

[0006] The utility model aims to solve the problems in the prior art and proposes a refrigerator compressor with intelligent temperature control.

[0007] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0008] A refrigerator compressor with intelligent temperature control comprises an outer shell, the top of the outer shell is movably connected to a cover body, the surface of the cover body is connected to an L-shaped block, the surface of the outer shell is fixedly connected to a first rack, the surface of the L-shaped block is provided with a circular groove, the inner wall of the circular groove is movably connected to a pull rod, one end of the pull rod is fixedly connected to a second rack, and the surface of the first rack is meshingly connected to the second rack.

[0009] Preferably, the inner bottom wall of the outer shell is fixedly connected to an air cylinder, the inner wall of the air cylinder is slidably connected to a push handle, the inner and top walls of the cover body are fixedly connected to a fixed block, the upper end of the push handle is in contact with the fixed block, the side of the air cylinder is fixedly connected to a connecting tube, the top of the outer shell and the top of the cover body are both provided with placement grooves, the inner wall of the placement groove is movably connected to an air bag, and the end of the connecting tube is fixedly connected to the outer shell and the placement groove.

[0010] Preferably, a main positive magnet is fixedly connected to the surface of the second rack, and a secondary positive magnet is fixedly connected to the surface of the L-shaped block.

[0011] Preferably, a mounting groove is formed at the other end of the pull rod, and a handle is rotatably connected to the inner wall of the mounting groove via a rotating shaft.

[0012] Preferably, a spring is fixedly connected to the bottom wall of the inner wall of the gas storage cylinder, and the upper end of the spring is fixedly connected to the push handle.

[0013] Preferably, a first rectangular block is fixedly connected to the surface of the outer shell, a limiting groove is provided on the top of the first rectangular block, a second rectangular block is fixedly connected to the surface of the cover body, a limiting rod is fixedly connected to the bottom of the second rectangular block, and the inner wall of the limiting groove is movably connected to the limiting rod.

[0014] Preferably, a mounting plate is fixedly connected to the surface of the outer shell, and a mounting hole is formed on the top of the mounting plate.

[0015] Preferably, a groove is formed on the top of the mounting plate, and the groove is rectangular in shape.

[0016] Compared with the prior art, the utility model provides a refrigerator compressor with intelligent temperature control, which has the following beneficial effects:

[0017] 1. The intelligent temperature-controlled refrigerator compressor can drive the second rack to separate from the first rack by setting a pull rod, so that the maintenance personnel can disassemble and repair the refrigerator compressor when it is damaged, avoiding the need to replace the traditional welded one-piece refrigerator compressor when it is damaged, which leads to increased economic costs. Through the coordination between the above parts, the maintenance cost of the refrigerator compressor can be effectively reduced.

[0018] 2. The intelligent temperature-controlled refrigerator compressor can increase the sealing of the compressor by setting an air bag, thereby preventing the refrigerator compressor from being affected in normal use due to poor sealing effect. Through the coordination between the above components, the utilization rate of the refrigerator compressor can be effectively improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a side view structural diagram of a refrigerator compressor with intelligent temperature control proposed by the utility model;

[0020] Figure 2 This is a schematic diagram of a locking structure of a refrigerator compressor with intelligent temperature control proposed by the utility model;

[0021] Figure 3 This is a cross-sectional view of a refrigerator compressor with intelligent temperature control proposed by the utility model;

[0022] Figure 4 A refrigerator compressor with intelligent temperature control proposed by the utility model Figure 3 Enlarged view of point A in the middle;

[0023] Figure 5 The utility model is a schematic diagram of a refrigerator compressor limit structure with intelligent temperature control.

[0024] In the figure: 1. outer shell; 2. cover body; 3. L-shaped block; 4. first rack; 5. circular groove; 6. pull rod; 7. second rack; 8. air tank; 9. push handle; 10. fixing block; 11. connecting pipe; 12. placement groove; 13. air bag; 14. main positive magnet; 15. secondary positive magnet; 16. mounting groove; 17. pull handle; 18. spring; 19. first rectangular block; 20. limit groove; 21. second rectangular block; 22. limit rod; 23. mounting plate; 24. mounting hole; 25. groove. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0026] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.

[0027] Reference Figure 1-Figure 5 A refrigerator compressor with intelligent temperature control includes an outer shell 1, a cover body 2 is movably connected to the top of the outer shell 1, an L-shaped block 3 is connected to the surface of the cover body 2, a first rack 4 is fixedly connected to the surface of the outer shell 1, a circular groove 5 is opened on the surface of the L-shaped block 3, a pull rod 6 is movably connected to the inner wall of the circular groove 5, one end of the pull rod 6 is fixedly connected to the second rack 7, and the surface of the first rack 4 is meshed with the second rack 7.

[0028] In the utility model, when the refrigerator compressor is damaged, the maintenance person can pull the pull rod 6 to move at the circular groove 5 in the L-shaped block 3, and at the same time make the pull rod 6 drive the second rack 7 to move close to the L-shaped block 3, so that the second rack 7 is separated from the first rack 4, and then the maintenance person can lift the pull rod 6 so that the pull rod 6 drives the L-shaped block 3 to move upward, and simultaneously make the L-shaped block 3 drive the cover body 2 to separate from the outer shell 1, so that the maintenance person can repair the refrigerator compressor and avoid directly replacing the refrigerator compressor, which will increase the replacement cost.

[0029] Reference Figure 3 The inner bottom wall of the outer shell 1 is fixedly connected to an air cylinder 8, the inner wall of the air cylinder 8 is slidably connected to a push handle 9, the inner wall and top wall of the cover body 2 are fixedly connected to a fixing block 10, the upper end of the push handle 9 is in contact with the fixing block 10, the side of the air cylinder 8 is fixedly connected to a connecting pipe 11, the top of the outer shell 1 and the top of the cover body 2 are both provided with a placement groove 12, the inner wall of the placement groove 12 is movably connected to an air bag 13, and the end of the connecting pipe 11 is fixedly connected to the outer shell 1 and the placement groove 12.

[0030] In the utility model, after the refrigerator compressor is repaired, the maintenance personnel can use the hand-held pull rod 6 to drive the L-shaped block 3 and the cover body 2 to dock with the outer shell 1, so that the cover body 2 drives the fixed block 10 to push the push handle 9 to move downward in the gas storage cylinder 8, so that the gas in the gas storage cylinder 8 is discharged into the connecting pipe 11, and then enters the air bag 13 from the connecting pipe 11 to expand rapidly, so as to increase the sealing of the outer shell 1 and the cover body 2, and avoid the poor sealing effect of the outer shell 1 and the cover body 2 affecting the subsequent normal use of the refrigerator compressor.

[0031] Reference Figure 2 A main positive magnet 14 is fixedly connected to the surface of the second rack 7 , and a secondary positive magnet 15 is fixedly connected to the surface of the L-shaped block 3 .

[0032] In the utility model, by disposing the main positive magnet 14 and the secondary positive magnet 15, the contact stability between the second rack 7 and the first rack 4 is enhanced, so as to avoid the pull rod 6 loosening during use, causing the first rack 4 and the second rack 7 to loosen and affect normal use.

[0033] The repulsive force formed between the main positive pole magnet 14 and the secondary positive pole magnet 15 in this solution is artificially pullable and will not be changed by the influence of external forces.

[0034] Reference Figure 2 The other end of the pull rod 6 is provided with a mounting groove 16, and the inner wall of the mounting groove 16 is rotatably connected with a pull handle 17 via a rotating shaft.

[0035] In the utility model, the handle 17 is provided to increase the contact area of ​​the maintenance personnel's hands, so that the maintenance personnel can better pull the pull rod 6 to move.

[0036] Reference Figure 3 The inner wall and bottom wall of the air storage cylinder 8 are fixedly connected with a spring 18 , and the upper end of the spring 18 is fixedly connected with the push handle 9 .

[0037] In the utility model, the push handle 9 can be reset by setting the spring 18, so that the gas in the air bag 13 can flow back to the gas storage cylinder 8 for repeated use.

[0038] Reference Figure 5 A first rectangular block 19 is fixedly connected to the surface of the outer shell 1, a limiting groove 20 is provided on the top of the first rectangular block 19, a second rectangular block 21 is fixedly connected to the surface of the cover body 2, a limiting rod 22 is fixedly connected to the bottom of the second rectangular block 21, and the inner wall of the limiting groove 20 is movably connected to the limiting rod 22.

[0039] In the utility model, the cover body 2 can be quickly positioned by setting the limiting groove 20 and the limiting rod 22, so that the first rack 4 is aligned with the L-shaped block 3, so as to lay a foundation for the subsequent contact between the second rack 7 and the first rack 4.

[0040] Reference Figure 3 A mounting plate 23 is fixedly connected to the surface of the outer shell 1 , and a mounting hole 24 is opened on the top of the mounting plate 23 .

[0041] In the utility model, the refrigerator compressor can be fixed by setting the mounting hole 24, so as to avoid collision and damage to the compressor caused by manual movement of the refrigerator.

[0042] Reference Figure 1 A groove 25 is formed on the top of the mounting plate 23, and the shape of the groove 25 is rectangular.

[0043] In the present invention, by providing the groove 25 , the structural material of the mounting plate 23 can be reduced, and the manufacturing cost of the mounting plate 23 can also be reduced.

[0044] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A refrigerator compressor with intelligent temperature control, comprising an outer shell (1), characterized in that: The top of the outer shell (1) is movably connected to a cover body (2), the surface of the cover body (2) is connected to an L-shaped block (3), the surface of the outer shell (1) is fixedly connected to a first rack (4), the surface of the L-shaped block (3) is provided with a circular groove (5), the inner wall of the circular groove (5) is movably connected to a pull rod (6), one end of the pull rod (6) is fixedly connected to a second rack (7), and the surface of the first rack (4) is meshingly connected to the second rack (7).

2. The intelligent temperature-controlled refrigerator compressor according to claim 1, characterized in that: The inner bottom wall of the outer shell (1) is fixedly connected to an air cylinder (8), the inner wall of the air cylinder (8) is slidably connected to a push handle (9), the inner top wall of the cover body (2) is fixedly connected to a fixing block (10), the upper end of the push handle (9) is in contact with the fixing block (10), the side of the air cylinder (8) is fixedly connected to a connecting pipe (11), the top of the outer shell (1) and the top of the cover body (2) are both provided with a placement groove (12), the inner wall of the placement groove (12) is movably connected to an air bag (13), and the end of the connecting pipe (11) is fixedly connected to the outer shell (1) and the placement groove (12).

3. The intelligent temperature-controlled refrigerator compressor according to claim 1, characterized in that: A main positive magnet (14) is fixedly connected to the surface of the second rack (7), and a secondary positive magnet (15) is fixedly connected to the surface of the L-shaped block (3).

4. The intelligent temperature-controlled refrigerator compressor according to claim 1, characterized in that: The other end of the pull rod (6) is provided with a mounting groove (16), and the inner wall of the mounting groove (16) is rotatably connected to a pull handle (17) via a rotating shaft.

5. The intelligent temperature-controlled refrigerator compressor according to claim 2, characterized in that: A spring (18) is fixedly connected to the inner wall and bottom wall of the gas storage cylinder (8), and the upper end of the spring (18) is fixedly connected to the push handle (9).

6. The intelligent temperature-controlled refrigerator compressor according to claim 1, characterized in that: A first rectangular block (19) is fixedly connected to the surface of the outer shell (1), a limiting groove (20) is provided on the top of the first rectangular block (19), a second rectangular block (21) is fixedly connected to the surface of the cover body (2), a limiting rod (22) is fixedly connected to the bottom of the second rectangular block (21), and an inner wall of the limiting groove (20) is movably connected to the limiting rod (22).

7. The intelligent temperature-controlled refrigerator compressor according to claim 1, characterized in that: A mounting plate (23) is fixedly connected to the surface of the outer shell (1), and a mounting hole (24) is provided on the top of the mounting plate (23).

8. The intelligent temperature-controlled refrigerator compressor according to claim 7, characterized in that: A groove (25) is provided on the top of the mounting plate (23), and the shape of the groove (25) is rectangular.

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