Energy-saving adjusting device of air conditioner

Abstract

The utility model discloses an air conditioner energy-saving adjusting device which comprises an inner unit, an outer unit is arranged on one side of the inner unit, connecting devices are connected to one side of the outer unit and one side of the inner unit, each connecting device comprises an ejector rod, a push spring, a connecting plate, a sleeve, a clamping mechanism, a matching rod, a matching sleeve, a receding hole and a hard pipe, the ejector rods are connected to the two sides of the connecting plate, and the push spring is arranged on the outer side of the ejector rod in a sleeving mode. The matching rod is arranged on the outer side of the matching sleeve, the receding hole is formed in the matching sleeve, a connecting pipe is arranged at one end of the hard pipe, a sealing mechanism is arranged in the sleeve, a mounting frame is arranged below the outdoor unit, and a fixing device is mounted on one side of the mounting frame and comprises a fixing rod, a fixing plate, a limiting sleeve, a fixing block, a guide mechanism, a fixing groove and a mounting groove. The fixing rod is installed in the limiting sleeve, the fixing plate is connected to one end of the limiting sleeve, the limiting sleeve is installed in the installation groove, the fixing block is clamped in the fixing groove, and the installation groove is formed in the outdoor unit. The air conditioner energy-saving adjusting device remarkably improves use convenience, installation efficiency and reliability.

Description

Technical Field

[0001] The utility model relates to the technical field of air-conditioning energy-saving regulation, and more specifically, to an air-conditioning energy-saving regulation device. Background Art

[0002] In the current technology of air-conditioning energy-saving adjustment devices, there are several key issues, which involve the convenience of installation and maintenance of the air-conditioning outdoor unit, as well as the quick connection and sealing performance of the connecting pipes between the indoor and outdoor units.

[0003] Firstly, during the installation process of the existing air-conditioning energy-saving adjustment device, it is usually necessary to use a mounting bracket to fix the air-conditioning outdoor unit to a wall or the ground. However, when the outdoor unit is installed on the mounting bracket, the existing device often lacks a quick installation design, resulting in a cumbersome and time-consuming installation process. At the same time, when the outdoor unit needs to be maintained or replaced, the existing technology is also unable to achieve the quick removal of the outdoor unit from the mounting bracket, which undoubtedly increases the difficulty and workload of subsequent maintenance and brings inconvenience to users.

[0004] Secondly, in terms of the pipes connecting the outdoor unit and the indoor unit, the existing technology usually requires a connecting pipe to achieve the connection between the indoor and outdoor units. However, the existing technical means are often unable to achieve rapid connection and release between the pipes, and the connection process is complicated and time-consuming, which not only reduces the installation efficiency, but also is prone to erroneous operations during the connection process, affecting the connection quality, thereby affecting the normal operation of the air-conditioning system.

[0005] In addition, although there are some structures in the prior art that can achieve quick connection between pipes, these structures are often overly simplified and sacrifice the sealing of the joints. The reduction in sealing performance may cause refrigerant leakage in the air-conditioning system, affecting the cooling effect of the air-conditioning, increasing energy consumption, and may even cause potential harm to the environment. At the same time, poor sealing performance may also cause excessive humidity inside the air-conditioning system, thereby causing corrosion and damage to internal parts and reducing the service life of the air-conditioning. Utility Model Content

[0006] 1. Technical issues to be resolved

[0007] In view of the problems existing in the prior art, the utility model provides an air-conditioning energy-saving adjustment device to solve the technical problems mentioned in the background technology.

[0008] (II) Technical solution

[0009] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an air-conditioning energy-saving adjustment device, including an indoor unit, an outdoor unit is arranged on one side of the indoor unit, and a connecting device is connected to one side of the outdoor unit and the indoor unit, and the connecting device includes a push rod, a push spring, a connecting plate, a sleeve, a clamping mechanism, a matching rod, a matching sleeve, a clearance hole and a hard pipe, the push rod is fixedly connected to both sides of the connecting plate, the push spring is movably sleeved on the outside of the push rod, the connecting plate is fixedly connected to the outside of the sleeve, the sleeve is respectively fixedly connected to one side of the indoor unit and the outdoor unit, the matching rod is movably arranged on the outside of the matching sleeve, and the matching sleeve can be movably sleeved It is arranged on the outside of the sleeve, and the give way hole is arranged on the matching sleeve. The hard tube can be removably inserted into the sleeve. A connecting tube is arranged at one end of the hard tube. A sealing mechanism is arranged in the sleeve. A mounting frame is arranged under the external machine, and a fixing device is arranged on one side of the mounting frame. The fixing device comprises a fixing rod, a fixing plate, a limiting sleeve, a fixing block, a guiding mechanism, a fixing groove and an installation groove. The fixing rod can be movably installed in the limiting sleeve, the fixing plate is fixedly connected to one end of the limiting sleeve, the limiting sleeve can be removably installed in the installation groove, one end of the fixing block is engaged in the fixing groove, and the installation groove is arranged in the external machine.

[0010] The utility model is further configured such that the clamping mechanism includes a tension spring, a clamping frame and a clamping groove, wherein the clamping groove is arranged on the outside of the hard tube, one end of the clamping frame is inserted into the clamping groove, both ends of the clamping frame are respectively fixedly connected to the matching rod, and the tension spring is arranged inside the clamping frame.

[0011] The utility model is further configured that a drawstring is provided on the outer side of the sleeve, and two ends of the drawstring are respectively connected to two matching sleeves.

[0012] The utility model is further configured that a limiting plate is provided inside the limiting sleeve, a spring is provided on one side of the limiting plate, and the other end of the spring is connected to the fixing rod.

[0013] The utility model is further configured that the guide mechanism comprises a guide block and a guide groove, one end of the guide block is fixedly connected to the fixed block, the guide groove is arranged on the side wall of the fixed rod, and the guide block is slidably installed in the guide groove.

[0014] The utility model is further configured that a handle is provided on one side of the fixing rod, and the handle is fixedly connected to one end of the fixing rod.

[0015] The utility model is further configured such that the sealing mechanism includes a sealing groove and a sealing ring, a plurality of the sealing grooves are opened on the inner side of the sleeve, a plurality of the sealing rings are respectively connected to the outer side of the hard pipe, and the sealing rings are adapted to the sealing grooves. The setting of the sealing mechanism effectively ensures the sealing of the pipeline connection.

[0016] The utility model is further configured such that a sealing ring is provided on the outside of the hard tube, the sealing ring is detachably mounted on the inside of the sleeve, a slope is provided in the clamping groove, and the configuration of the sealing ring and the slope further improves the sealing performance of the pipeline connection.

[0017] (III) Beneficial effects

[0018] Compared with the prior art, the utility model provides an air conditioning energy-saving adjustment device having the following

[0019] Beneficial effects:

[0020] 1. The fixing device realizes the function of quick installation and disassembly of the air conditioner outdoor unit through the combination of the fixing rod, the fixing plate, the limiting sleeve, the fixing block and the guide mechanism. By pulling the handle, the user can easily control the movement of the fixing rod, thereby driving the position change of the guide block and the fixing block, thereby realizing the detachment of the fixing block from the fixing groove, so that the outdoor unit can be quickly removed from the mounting frame. This design greatly simplifies the maintenance process of the outdoor unit, improves the maintenance efficiency, and solves the problem of inconvenience in installation and maintenance of the outdoor unit in the prior art.

[0021] 2. The connection device realizes the rapid connection and release of the internal and external machine pipes through the cooperation of multiple components such as the push rod, push spring, connecting plate, sleeve, matching rod, matching sleeve and give way hole. The matching rod can be moved by rotating the matching sleeve and pulling the pull belt, thereby driving the movement of the clamping frame and the hard pipe to realize the rapid connection of the pipe and ensure the stability of the connection. The design of this connection device effectively solves the problem of cumbersome pipe connection in the prior art and improves the connection efficiency and connection quality.

[0022] 3. The sealing mechanism further improves the sealing performance of the pipe connection through the cooperation of the sealing groove and the sealing ring, as well as the setting of the sealing ring and the slope. The matching design of the sealing ring and the sealing groove, as well as the installation of the sealing ring, ensure the sealing line of the connection to prevent refrigerant leakage. The setting of the slope can provide additional pressure when the pipe is connected to enhance the sealing effect. The design of this sealing mechanism effectively solves the problem of poor sealing at the connection in the prior art and improves the safety and reliability of the air-conditioning system. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 This is a schematic diagram of the overall structure of an air-conditioning energy-saving regulating device in the utility model;

[0024] Figure 2 for Figure 1 A schematic diagram of the local enlarged structure at point A in the middle;

[0025] Figure 3 It is a schematic diagram of the structure of the foreign machine part of the utility model;

[0026] Figure 4 It is a schematic cross-sectional structure diagram of the fixing device part in the utility model;

[0027] Figure 5 It is a schematic cross-sectional structure diagram of the connecting device and the sealing mechanism in the utility model.

[0028] In the figure: 1. Inner unit; 2. Outer unit; 3. Push rod; 4. Push spring; 5. Connecting plate; 6. Sleeve; 7. Matching rod; 8. Matching sleeve; 9. Clearance hole; 10. Hard pipe; 11. Connecting pipe; 12. Mounting frame; 13. Fixing rod; 14. Fixing plate; 15. Limiting sleeve; 16. Fixing block; 17. Fixing groove; 18. Mounting groove; 19. Tension spring; 20. Snap-on frame; 21. Snap-on groove; 22. Pull belt; 23. Limiting plate; 24. Spring; 25. Guide block; 26. Guide groove; 27. Handle; 28. Sealing groove; 29. ​​Sealing ring; 30. Sealing ring; 31. Slope. DETAILED DESCRIPTION

[0029] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present utility model will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0030] It should be noted that, unless otherwise specified, all technical and scientific terms used in this application have the same meanings as commonly understood by ordinary technicians in the technical field to which this application belongs.

[0031] In the present invention, unless otherwise specified, directions such as "up" and "down" are usually used in reference to the directions shown in the drawings, or in reference to the vertical, perpendicular or gravity direction; similarly, for ease of understanding and description, "left" and "right" are usually used in reference to the left and right shown in the drawings; "inside" and "outside" refer to the inside and outside relative to the outline of each component itself, but the above-mentioned directions are not used to limit the present invention.

[0032] See also Figure 1-5An air conditioner energy-saving regulating device comprises an indoor unit 1, an outdoor unit 2 is arranged on one side of the indoor unit 1, and a connecting device is connected to one side of the outdoor unit 2 and the indoor unit 1, and the connecting device comprises a push rod 3, a push spring 4, a connecting plate 5, a sleeve 6, a clamping mechanism, a matching rod 7, a matching sleeve 8, a clearance hole 9 and a hard tube 10. The push rod 3 is fixedly connected to both sides of the connecting plate 5, the push spring 4 can be movably sleeved on the outside of the push rod 3, the connecting plate 5 is fixedly connected to the outside of the sleeve 6, the sleeve 6 is respectively fixedly connected to one side of the indoor unit 1 and the outdoor unit 2, the matching rod 7 can be movably arranged on the outside of the matching sleeve 8, the matching sleeve 8 can be movably sleeved on the outside of the sleeve 6, and the clearance hole 9 is opened on the matching sleeve 8, the hard tube 10 can be detachably inserted into the sleeve 6, a connecting tube 11 is provided at one end of the hard tube 10, a sealing mechanism is provided in the sleeve 6, a mounting frame 12 is provided under the external unit 2, and a fixing device is installed on one side of the mounting frame 12, the fixing device includes a fixing rod 13, a fixing plate 14, a limiting sleeve 15, a fixing block 16, a guide mechanism, a fixing groove 17 and a mounting groove 18, the fixing rod 13 can be movably installed in the limiting sleeve 15, the fixing plate 14 is fixedly connected to one end of the limiting sleeve 15, the limiting sleeve 15 can be detachably installed in the mounting groove 18, one end of the fixing block 16 is engaged in the fixing groove 17, and the mounting groove 18 is opened in the external unit 2.

[0033] The clamping mechanism includes a tension spring 19, a clamping frame 20 and a clamping groove 21. The clamping groove 21 is opened on the outside of the hard tube 10. One end of the clamping frame 20 is inserted into the clamping groove 21. The two ends of the clamping frame 20 are respectively fixedly connected to the matching rod 7. The tension spring 19 is arranged inside the clamping frame 20.

[0034] A drawstring 22 is provided on the outer side of the sleeve 6 , and two ends of the drawstring 22 are respectively connected to the two matching sleeves 8 .

[0035] A limiting plate 23 is disposed inside the limiting sleeve 15 , a spring 24 is disposed on one side of the limiting plate 23 , and the other end of the spring 24 is connected to the fixing rod 13 .

[0036] The guide mechanism includes a guide block 25 and a guide groove 26 . One end of the guide block 25 is fixedly connected to the fixed block 16 . The guide groove 26 is provided on the side wall of the fixed rod 13 , and the guide block 25 is slidably installed in the guide groove 26 .

[0037] A handle 27 is provided on one side of the fixing rod 13 , and the handle 27 is fixedly connected to one end of the fixing rod 13 .

[0038] In this embodiment, when it is necessary to connect the connecting pipe 11 and the external unit 2 or the internal unit 1, first, the two matching sleeves 8 are rotated synchronously so that the clearance holes 9 opened on the matching sleeves 8 correspond to the positions of the push rods 3, and then the corresponding drawstrings 22 are pulled, and the drawstrings 22 will drive the matching sleeves 8 on both sides to move synchronously inward, and then the push rods 3 will pass through the clearance holes 9, and at the same time, the matching sleeves 8 will cooperate with the connecting plate 5 to compress the push spring 4 arranged in the middle. Due to the chamfered structure design on one side of the matching sleeve 8, the matching sleeve 8 will gradually push open the matching rod 7, and then the matching rod 7 will drive the clamping frame 20 to move outward, and at the same time, the clamping frame 20 will drive the tension spring 19 to stretch. When the drawstring 22 can no longer be pulled, the push spring 4 is compressed to the limit, and at the same time, the clamping frame 20 will drive the tension spring 19 to stretch. One end of the connecting frame 20 is flush with the inner wall of the sleeve 6, and then the hard tube 10 connected to one end of the connecting tube 11 is inserted into the sleeve 6 and against the sealing ring 30, and then the pull belt 22 is loosened, the push spring 4 will drive the matching sleeve 8 to reset, and then the matching rod 7 will lose the limit of the matching sleeve 8, and then the tension spring 19 will drive the clamping frame 20 and the matching rod 7 to reset. Since a unique slope 31 is provided in the matching groove, when the tension spring 19 is fully reset, the clamping frame 20 will be fully inserted into the clamping groove 21 and drive the hard tube 10 to press the sealing ring 30 through the slope 31 to ensure the sealing line of the connection. At the same time, the multiple sealing rings 29 arranged on the outside of the hard tube 10 will be engaged one by one in the corresponding sealing groove 28, further improving the sealing of the pipeline connection.

[0039] See also Figure 1-5 As an implementation of the sealing mechanism: the sealing mechanism includes a sealing groove 28 and a sealing ring 29, a plurality of sealing grooves 28 are opened on the inner side of the sleeve 6, a plurality of sealing rings 29 are respectively connected to the outer side of the hard tube 10, and the sealing rings 29 are adapted to the sealing grooves 28.

[0040] A sealing ring 30 is disposed on the outside of the hard tube 10 . The sealing ring 30 is detachably mounted on the inside of the sleeve 6 . A slope 31 is disposed in the clamping groove 21 .

[0041] More specifically, when the external unit 2 needs to be removed from the mounting bracket 12, the fixing rod 13 is pulled by the handle 27, and the fixing rod 13 cooperates with the limiting plate 23 to squeeze the spring 24, and then the fixing rod 13 drives the guide groove 26 to move. Due to the special structural design of the guide block 25 and the guide groove 26, when the guide groove 26 moves, the fixing block 16 is driven to move inward through the guide block 25, and then the fixing block 16 gradually disengages from the fixing groove 17. When the spring 24 is compressed to the limit, the fixing block 16 just disengages from the fixing groove 17, and the handle 27 is continued to be pulled, and then the handle 27 and the fixing rod 13 drive the limiting sleeve 15 to be pulled out of the mounting groove 18. When the maintenance of the external unit 2 is completed, the external unit 2 can be reinstalled back to its original position according to the above process.

[0042] In summary, when the overall equipment is in use or running: when it is necessary to connect the connecting pipe 11 and the external unit 2 or the internal unit 1, first rotate the two matching sleeves 8 synchronously so that the clearance hole 9 opened on the matching sleeve 8 corresponds to the position of the push rod 3, and then pull the corresponding pull belt 22, the pull belt 22 will drive the matching sleeves 8 on both sides to move inward synchronously, and then the push rod 3 will pass through the clearance hole 9, and at the same time, the matching sleeve 8 will cooperate with the connecting plate 5 to compress the push spring 4 set in the middle. Due to the chamfered structure design on one side of the matching sleeve 8, the matching sleeve 8 will gradually push open the matching rod 7, and then the matching rod 7 will drive the clamping frame 20 to move outward, and at the same time, the clamping frame 20 will drive the tension spring 19 to stretch. When the pull belt 22 can no longer be pulled, the push spring 4 is compressed to the limit. , and at the same time, one end of the clamping frame 20 is flush with the inner wall of the sleeve 6, and then the hard tube 10 connected to one end of the connecting tube 11 is inserted into the sleeve 6 and against the sealing ring 30, and then the drawstring 22 is loosened, the push spring 4 will drive the matching sleeve 8 to reset, and then the matching rod 7 will lose the limit of the matching sleeve 8, and then the tension spring 19 will drive the clamping frame 20 and the matching rod 7 to reset. Since a unique slope 31 is provided in the matching groove, when the tension spring 19 is fully reset, the clamping frame 20 will be fully inserted into the clamping groove 21 and drive the hard tube 10 through the slope 31 to press the sealing ring 30 to ensure the sealing line of the connection. At the same time, the multiple sealing rings 29 arranged on the outside of the hard tube 10 will be snapped into the corresponding sealing groove 28 one by one, further improving the sealing of the pipeline connection.

[0043] When it is necessary to remove the external unit 2 from the mounting bracket 12, the fixing rod 13 is pulled by the handle 27, and the fixing rod 13 will cooperate with the limiting plate 23 to squeeze the spring 24, and then the fixing rod 13 will drive the guide groove 26 to move. Due to the special structural design of the guide block 25 and the guide groove 26, when the guide groove 26 moves, the fixing block 16 will be driven to move inward through the guide block 25, and then the fixing block 16 will gradually disengage from the fixing groove 17. When the spring 24 is compressed to the limit, the fixing block 16 just disengages from the fixing groove 17, and the handle 27 is continued to be pulled, and then the handle 27 and the fixing rod 13 will drive the limiting sleeve 15 to be pulled out of the mounting groove 18. When the maintenance of the external unit 2 is completed, the external unit 2 can be reinstalled back to its original position according to the above process.

[0044] In all the schemes mentioned above, the connection between two parts can be selected according to actual conditions by welding, bolt and nut matching connection, bolt or screw connection or other well-known connection methods, which are not described here one by one. In the above, all fixed connections are preferably welded. Although the embodiments of the utility model have been shown and described, it can be understood by ordinary technicians in this field that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the utility model. The scope of the utility model is defined by the attached claims and their equivalents.

Claims

1. An air conditioning energy-saving regulating device, comprising an indoor unit (1), characterized in that: An outer unit (2) is provided on one side of the inner unit (1), and a connecting device is connected to one side of the outer unit (2) and the inner unit (1), and the connecting device comprises a push rod (3), a push spring (4), a connecting plate (5), a sleeve (6), a clamping mechanism, a matching rod (7), a matching sleeve (8), a clearance hole (9) and a hard tube (10). The push rod (3) is connected to both sides of the connecting plate (5), the push spring (4) is sleeved on the outside of the push rod (3), the matching rod (7) is arranged on the outside of the matching sleeve (8), and the clearance hole (9) is opened on the matching sleeve (8). A connecting tube (11) is provided at one end of the hard tube (10), and the sleeve (6) A sealing mechanism is provided in the middle, a mounting frame (12) is provided below the external unit (2), a fixing device is installed on one side of the mounting frame (12), the fixing device comprises a fixing rod (13), a fixing plate (14), a limiting sleeve (15), a fixing block (16), a guiding mechanism, a fixing groove (17) and a mounting groove (18), the fixing rod (13) is installed in the limiting sleeve (15), the fixing plate (14) is connected to one end of the limiting sleeve (15), the limiting sleeve (15) is installed in the mounting groove (18), the fixing block (16) is engaged in the fixing groove (17), and the mounting groove (18) is opened in the external unit (2).

2. The air conditioning energy-saving adjustment device according to claim 1 is characterized in that: The clamping mechanism comprises a tension spring (19), a clamping frame (20) and a clamping groove (21); the clamping groove (21) is arranged on the outside of the hard tube (10); one end of the clamping frame (20) is inserted into the clamping groove (21); both ends of the clamping frame (20) are respectively fixedly connected to the matching rod (7); and the tension spring (19) is arranged inside the clamping frame (20).

3. The air conditioning energy-saving adjustment device according to claim 2 is characterized in that: A drawstring (22) is provided on the outside of the sleeve (6), and two ends of the drawstring (22) are respectively connected to two matching sleeves (8).

4. The air conditioning energy-saving adjustment device according to claim 1 is characterized in that: A limiting plate (23) is provided inside the limiting sleeve (15), a spring (24) is provided on one side of the limiting plate (23), and the other end of the spring (24) is connected to the fixing rod (13).

5. The air conditioning energy-saving adjustment device according to claim 4 is characterized in that: The guide mechanism comprises a guide block (25) and a guide groove (26); one end of the guide block (25) is fixedly connected to the fixed block (16); the guide groove (26) is provided on the side wall of the fixed rod (13); and the guide block (25) is slidably mounted in the guide groove (26).

6. The air conditioning energy-saving adjustment device according to claim 5 is characterized in that: A handle (27) is provided on one side of the fixing rod (13), and the handle (27) is fixedly connected to one end of the fixing rod (13).

7. An air conditioning energy-saving adjustment device according to any one of claims 1 to 6, characterized in that: The sealing mechanism comprises a sealing groove (28) and a sealing ring (29); a plurality of the sealing grooves (28) are arranged on the inner side of the sleeve (6); a plurality of the sealing rings (29) are respectively connected to the outer side of the hard tube (10); and the sealing rings (29) are adapted to the sealing grooves (28).

8. The air conditioning energy-saving adjustment device according to claim 2 is characterized in that: A sealing ring (30) is provided on the outside of the hard tube (10), and the sealing ring (30) is detachably mounted on the inside of the sleeve (6). A slope (31) is provided in the clamping groove (21).

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