Pipeline fixing assembly and air conditioning unit

Abstract

The utility model provides a pipeline fixing assembly and an air conditioning unit. The pipeline fixing assembly comprises a fixing block male head. A fixing block female head; and a fixing block insert. According to the pipeline fixing assembly and the air conditioning unit, the distance between the fixing block male head and the fixing block female head is adjusted through the fixing block insert, so that the pipeline fixing assembly can adapt to different pipeline distances, the design cost of the fixing block is reduced, the model selection operation difficulty of installation personnel is reduced, the production efficiency is improved, and the production cost is reduced. The first mounting groove, the through groove and the second mounting groove jointly form a wire bundle groove for mounting a wire bundle, and the fixing block male head, the fixing block female head and the fixing block insert between the fixing block male head and the fixing block female head are fixedly connected through the wire bundle, so that the structural reliability of the pipeline fixing assembly is improved, and the pipeline fixing effect can be improved; the problems of stress fracture and collision fracture generated in the operation and transportation process of the pipeline are reduced, and the reliability of the air conditioning unit is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of pipelines, in particular to a pipeline fixing component and an air conditioner unit. Background Art

[0002] In an air conditioning system, the refrigerant is equivalent to the blood of the air conditioner unit. The rupture of the pipeline will directly affect the normal operation of the unit, causing the air conditioner to lose its most basic air temperature regulation function.

[0003] The air conditioner unit generally uses pipelines to transport the refrigerant. During production, transportation, and operation, the pipelines may be damaged or destroyed. During operation, due to the vibration generated during the movement of the moving parts (compressor; fan blade, etc.) of the unit, over time, the pipeline will be damaged by fatigue and eventually rupture, resulting in refrigerant leakage. Or due to the harsh transportation environment, during the transportation of the air conditioner, the pipeline may collide with other adjacent structural parts, resulting in pipeline rupture and refrigerant leakage.

[0004] The reason for the above problems is that the pipeline is not effectively fixed. In the prior art, generally, fixing blocks are used to fix two adjacent pipelines. However, for pipelines in different positions or different units, the distance between the two pipelines is not equal. Therefore, fixing blocks of different sizes need to be designed for fixing, and in actual use, installers also need to select the appropriate type, resulting in increased design costs, production costs, and low production efficiency. Content of the Utility Model

[0005] In order to solve the technical problem that the size of the fixing block between pipelines in the prior art cannot be adjusted, resulting in increased design costs, production costs, and low production efficiency, a pipeline fixing component and an air conditioner unit are provided. The fixing block insert is provided to adjust the size and form a wire bundling groove for bundling to ensure reliable fixing.

[0006] A pipeline fixing component includes:

[0007] A fixing block male head is arranged on the first pipeline, and a first installation groove is formed on the side wall of the fixing block male head;

[0008] A fixing block female head is arranged on the second pipeline, and a second installation groove is formed on the side wall of the fixing block female head;

[0009] A fixing block insert is arranged between the fixing block male head and the fixing block female head, and a through groove is arranged on the fixing block insert. The first installation groove, the through groove, and the second installation groove are connected end to end to form an annular wire bundling groove.

[0010] The types of the fixed block inserts are at least two, and the widths of any two of the fixed block inserts are different.

[0011] The fixed block insert includes a first side face and a second side face that are oppositely arranged along the width direction of the fixed block insert, and the first side face can be in abutting fit with the fixed block male head or in abutting fit with the second side face of an adjacent fixed block insert, and the second side face can be in abutting fit with the fixed block female head or in abutting fit with the first side face of an adjacent fixed block insert.

[0012] First limiting structures are provided on both the fixed block male head and the second side face, second limiting structures are provided on both the fixed block female head and the first side face, and the first limiting structure can be in limiting fit with the second limiting structure.

[0013] Protruding portions are formed on both the fixed block male head and the second side face, the protruding portions constitute the first limiting structure, recessed portions are formed on both the fixed block female head and the first side face, and the recessed portions constitute the second limiting structure.

[0014] The fixed block insert further includes a third side face and a fourth side face that are oppositely arranged along the length direction of the fixed block insert, through grooves are provided on both the third side face and the fourth side face, and the first installation groove, the through groove on the third side face, the second installation groove, and the through groove on the fourth side face are connected end to end to form the wire harness groove.

[0015] A first fixing hole is provided on the fixed block male head, and a first bayonet is provided on the fixed block male head, and the first pipeline can enter or exit the first fixing hole through the first bayonet.

[0016] A second fixing hole is provided on the fixed block female head, and a second bayonet is provided on the fixed block male head, and the second pipeline can enter or exit the second fixing hole through the second bayonet.

[0017] The material of the fixed block male head is rubber; and / or, the material of the fixed block female head is rubber.

[0018] An air conditioner unit includes the above pipeline fixing component.

[0019] The pipeline fixing component and air conditioner unit provided by the present utility model adjust the distance between the fixing block male head and the fixing block female head by using a fixing block insert, enabling the pipeline fixing component to adapt to different pipeline distances, reducing the design cost of the fixing block, and also reducing the difficulty of the installer's selection operation, improving production efficiency. Moreover, the first installation groove, through groove, and second installation groove together form a wire harness groove for installing a wire harness, and the wire harness is used to tightly connect the fixing block male head, the fixing block female head, and the fixing block insert therebetween, thereby improving the structural reliability of the pipeline fixing component, and also improving the fixing effect on the pipeline, reducing problems such as stress cracking and collision cracking of the pipeline during operation and transportation, and improving the reliability of the air conditioner unit. Brief Description of the Drawings

[0020] Figure 1 is a schematic structural diagram of the pipeline fixing component provided by an embodiment of the present utility model;

[0021] Figure 2 is a schematic structural diagram of the fixing block insert provided by an embodiment of the present utility model;

[0022] Figure 3 is another schematic structural diagram of the fixing block insert provided by an embodiment of the present utility model;

[0023] Figure 4 is a schematic structural diagram of the fixing block male head provided by an embodiment of the present utility model;

[0024] Figure 5 is a schematic structural diagram of the fixing block female head provided by an embodiment of the present utility model;

[0025] Figure 6 is a schematic structural diagram of the fixing block male head and the fixing block female head after being assembled;

[0026] Figure 7 is a schematic structural diagram of the fixing block male head, the fixing block female head, and multiple identical fixing block inserts after being assembled;

[0027] Figure 8 is a schematic structural diagram of the fixing block male head, the fixing block female head, and different fixing block inserts after being assembled;

[0028] In the figure:

[0029] 1. Fixing block male head; 11. First installation groove; 2. Fixing block female head; 20. Second pipeline; 21. Second installation groove; 3. Fixing block insert; 31. First side surface; 32. Second side surface; 33. Through groove; 41. First limiting structure; 42. Second limiting structure; 12. First fixing hole; 13. First bayonet; 22. Second fixing hole; 23. Second bayonet. Detailed implementation manners

[0030] In order to make the objectives, technical solutions and advantages of the present utility model clearer and more understandable, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present utility model and are not used to limit the present utility model.

[0031] In order to enable those skilled in the art of this technology to better understand the solution of the present utility model, the technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts shall fall within the scope of protection of the present utility model.

[0032] It should be noted that the terms "first", "second", etc. in the description and claims of the present utility model and the above-mentioned accompanying drawings are used to distinguish similar objects and do not have to be used to describe a specific order or sequence. It should be understood that such terms can be interchanged under appropriate circumstances for the embodiments of the present utility model described here. In addition, the terms "comprising" and "having" and any variations thereof are intended to cover non-exclusive inclusion. For example, a process, method, system, product or device that includes a series of steps or units does not necessarily have to be limited to those steps or units clearly listed, but may include other steps or units not clearly listed or inherent to these processes, methods, products or devices.

[0033] It should be noted that in the description of the present utility model, the terms indicating directions or positional relationships such as "upper", "lower", "left", "right", "inner", "outer", etc. are based on the directions or positional relationships shown in the accompanying drawings. This is only for the convenience of description and does not indicate or imply that the device or element must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation of the present utility model. In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be construed as indicating or implying relative importance.

[0034] In addition, it should also be noted that in the description of the present utility model, unless otherwise clearly specified and defined, the terms "installation", "setting", "connection" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be directly connected, or indirectly connected through an intermediate medium, and can also be the communication inside two elements. For those skilled in the art, the specific meanings of the above terms in the present utility model can be understood according to specific situations.

[0035] In the prior art, fixed blocks are generally used to fix two adjacent pipelines. However, for pipelines at different positions or pipelines of different units, the distance between the two pipelines is not equal. Therefore, fixed blocks of different sizes need to be designed for fixing. Moreover, during actual use, installers also need to select the appropriate type, resulting in increased design costs, production costs, and low production efficiency. For this reason, the present application provides a pipeline fixing component as shown in Figures 1 to 8 , which includes: a male fixing block 1, the male fixing block 1 is arranged on the first pipeline, and a first installation groove 11 is formed on the side wall of the male fixing block 1; a female fixing block 2, the female fixing block 2 is arranged on the second pipeline 20, and a second installation groove 21 is formed on the side wall of the female fixing block 2; a fixing block insert 3, the fixing block insert 3 is arranged between the male fixing block 1 and the female fixing block 2, and a through groove 33 is arranged on the fixing block insert 3. The first installation groove 11, the through groove 33, and the second installation groove 21 are connected end to end to form an annular wire tying groove. The distance between the male fixing block 1 and the female fixing block 2 is adjusted by the fixing block insert 3, so that the pipeline fixing component can adapt to different pipeline distances, reduce the design cost of the fixing block, and also reduce the difficulty of the installer's type selection operation, improve production efficiency. Moreover, the first installation groove 11, the through groove 33, and the second installation groove 21 together form a wire tying groove for installing a wire tie, and the male fixing block 1, the female fixing block 2, and the fixing block insert 3 between them are tightly connected by the wire tie, thereby improving the structural reliability of the pipeline fixing component, and also improving the fixing effect on the pipeline, reducing the problems of stress rupture and collision rupture generated during the operation and transportation of the pipeline, and improving the reliability of the air conditioner unit.

[0036] There are at least two types of the fixing block inserts 3, and the widths of any two of the fixing block inserts 3 are different. Fixing blocks with different widths are used to fill the space between the male fixing block 1 and the female fixing block 2, thereby adjusting the distance between the male fixing block 1 and the female fixing block 2, so that the center distance between the male fixing block 1 and the female fixing block 2 can adapt to the distances between different first pipelines and second pipelines 20, reduce the design cost of the fixing block, and also reduce the difficulty of the installer's type selection operation, improve production efficiency. Specifically, when fixing the first pipeline and the second pipeline 20, determine the center distance between the first pipeline and the second pipeline 20, select different fixing block inserts 3 or different numbers of fixing block inserts 3 according to the center distance for installation, then respectively fix the male fixing block 1 on the first pipeline, fix the female fixing block 2 on the second pipeline 20, stack the selected fixing block inserts 3 between the male fixing block 1 and the female fixing block 2, and then use a tie strap to tie in the wire tying groove to complete the fixed connection between the first pipeline and the second pipeline 20.

[0037] For example, set the distance from the edge of the male fixing block 1 to the center of the axis of the first pipeline as G, and the distance from the edge of the female fixing block 2 to the center of the axis of the second pipeline 20 as M. Set the widths of the fixing block insert 3 as L1 and L2 respectively, and obtain the center distance L between the first pipeline and the second pipeline 20. Thus, the required width of the fixing block insert 3 can be obtained as L - G - M. Then, according to this width and L1 and / or L2 for calculation, all fixing block inserts 3 with L1 can be selected for use, that is, at this time L = G + M + nL1; or a part of the fixing block inserts 3 with L1 and a part of the fixing block inserts 3 with L2 can be selected for use, that is, at this time L = G + M + aL1 + bL2.

[0038] The fixing block insert 3 includes a first side surface 31 and a second side surface 32 that are oppositely arranged along the width direction of the fixing block insert 3. And the first side surface 31 can be in butt joint and cooperation with the male fixing block 1 or in butt joint and cooperation with the second side surface 32 of the adjacent fixing block insert 3. The second side surface 32 can be in butt joint and cooperation with the female fixing block 2 or in butt joint and cooperation with the first side surface 31 of the adjacent fixing block insert 3. By using the first side surface 31 to be in butt joint and cooperation with the male fixing block 1 or the second side surface 32, it is ensured that a surface-to-surface contact is formed between the fixing block insert 3 and the male fixing block 1 or the adjacent fixing block insert 3, thereby improving the structural reliability of the pipeline fixing component. Similarly, by using the second side surface 32 to be in butt joint and cooperation with the female fixing block 2 or the first side surface 31, it is ensured that a surface-to-surface contact is formed between the fixing block insert 3 and the female fixing block 2 or the adjacent fixing block insert 3, thereby improving the structural reliability of the pipeline fixing component.

[0039] Both the male fixing block 1 and the second side surface 32 are provided with a first limiting structure 41. Both the female fixing block 2 and the first side surface 31 are provided with a second limiting structure 42. And the first limiting structure 41 can be in limiting cooperation with the second limiting structure 42. Through the limiting cooperation of the first limiting structure 41 and the second limiting structure 42, the relative sliding between the male fixing block 1 and the fixing block insert 3, and between the female fixing block 2 and the fixing block insert 3 is further avoided, thereby further improving the structural reliability of the pipeline fixing component.

[0040] As an implementation manner, both the male fixing block 1 and the second side surface 32 are formed with a protruding portion, and the protruding portion constitutes the first limiting structure 41. Both the female fixing block 2 and the first side surface 31 are formed with a recessed portion, and the recessed portion constitutes the second limiting structure 42. During installation, the corresponding protruding portion and recessed portion are docked and cooperated, so as to achieve reliable limiting between the male fixing block 1 and the fixing block insert 3, and between the female fixing block 2 and the fixing block insert 3.

[0041] The fixed block insert 3 further includes a third side surface and a fourth side surface that are oppositely arranged along the length direction of the fixed block insert 3. Through grooves 33 are provided on both the third side surface and the fourth side surface, and the first installation groove 11, the through groove 33 on the third side surface, the second installation groove 21, and the through groove 33 on the fourth side surface are connected end to end to form the wire harness groove. At this time, the wire harness groove can form an annular groove, so as to completely accommodate the wire harness bundled on the pipeline fixing component, prevent the wire harness from detaching, and thus improve the structural reliability of the pipeline fixing component.

[0042] The fixed block male head 1 is provided with a first fixing hole 12, and the fixed block male head 1 is provided with a first bayonet 13. The first pipeline can enter or exit the first fixing hole 12 through the first bayonet 13. When installing the first pipeline, the first bayonet 13 is deformed, so as to facilitate the first pipeline to enter the first fixing hole 12 and complete the connection between the fixed block male head 1 and the first pipeline.

[0043] The fixed block female head 2 is provided with a second fixing hole 22, and the fixed block male head 1 is provided with a second bayonet 23. The second pipeline 20 can enter or exit the second fixing hole 22 through the second bayonet 23. When installing the second pipeline 20, the second bayonet 23 is deformed, so as to facilitate the second pipeline 20 to enter the second fixing hole 22 and complete the connection between the fixed block female head 2 and the second pipeline 20.

[0044] The material of the fixed block male head 1 is rubber. The rubber material is used to further absorb the vibration transmitted to the pipeline, and the soft property of the rubber material can also facilitate the deformation of the first bayonet 13.

[0045] The material of the fixed block female head 2 is rubber. The rubber material is used to further absorb the vibration transmitted to the pipeline, and the soft property of the rubber material can also facilitate the deformation of the second bayonet 23.

[0046] An air conditioner unit includes the above-mentioned pipeline fixing component.

[0047] The above embodiments only represent several implementation manners of the present invention. The description is relatively specific and detailed, but it should not be construed as a limitation on the scope of the patent of the present invention. It should be noted that for those of ordinary skill in the art, without departing from the concept of the present invention, several modifications and improvements can still be made, and these all belong to the protection scope of the present invention. Therefore, the protection scope of the patent of the present invention should be subject to the appended claims.

Claims

1. A pipeline fixing assembly, characterized in that: include: A fixed block male head (1), the fixed block male head (1) is arranged on the first pipeline, and a first mounting groove (11) is formed on the side wall of the fixed block male head (1); A fixed block female head (2), the fixed block female head (2) being arranged on the second pipeline (20), and a second mounting groove (21) being formed on a side wall of the fixed block female head (2); A fixed block insert (3) is provided between the fixed block male head (1) and the fixed block female head (2), and a through groove (33) is provided on the fixed block insert (3), and the first installation groove (11), the through groove (33) and the second installation groove (21) are connected end to end to form an annular wire binding groove.

2. The pipe fixing assembly according to claim 1, characterized in that: There are at least two types of the fixing block inserts (3), and the widths of any two of the fixing block inserts (3) are different.

3. The pipeline fixing assembly according to claim 2, characterized in that: The fixing block insert (3) comprises a first side surface (31) and a second side surface (32) arranged opposite to each other along the width direction of the fixing block insert (3), and the first side surface (31) can abut and cooperate with the fixing block male head (1) or abut and cooperate with the second side surface (32) of the adjacent fixing block insert (3), and the second side surface (32) can abut and cooperate with the fixing block female head (2) or abut and cooperate with the first side surface (31) of the adjacent fixing block insert (3).

4. The pipeline fixing assembly according to claim 3, characterized in that: A first limiting structure (41) is provided on the male head (1) of the fixing block and on the second side surface (32), and a second limiting structure (42) is provided on the female head (2) of the fixing block and on the first side surface (31), and the first limiting structure (41) can cooperate with the second limiting structure (42) in a limiting manner.

5. The pipeline fixing assembly according to claim 4, characterized in that: A protrusion is formed on the male head (1) of the fixing block and on the second side surface (32), and the protrusion constitutes the first limiting structure (41); a recess is formed on the female head (2) of the fixing block and on the first side surface (31), and the recess constitutes the second limiting structure (42).

6. The pipeline fixing assembly according to claim 3, characterized in that: The fixing block insert (3) further comprises a third side surface and a fourth side surface which are arranged opposite to each other along the length direction of the fixing block insert (3); the third side surface and the fourth side surface are both provided with the through groove (33); and the first mounting groove (11), the through groove (33) on the third side surface, the second mounting groove (21) and the through groove (33) on the fourth side surface are connected end to end to form the wire binding groove.

7. The pipeline fixing assembly according to claim 1, characterized in that: The fixing block male head (1) is provided with a first fixing hole (12), and the fixing block male head (1) is provided with a first bayonet (13), and the first pipeline can enter or escape from the first fixing hole (12) through the first bayonet (13).

8. The pipeline fixing assembly according to claim 1, characterized in that: The fixing block female head (2) is provided with a second fixing hole (22), and the fixing block male head (1) is provided with a second bayonet (23), and the second pipeline (20) can enter or escape from the second fixing hole (22) through the second bayonet (23).

9. The pipeline fixing assembly according to claim 1, characterized in that: The material of the fixing block male head (1) is rubber; and / or the material of the fixing block female head (2) is rubber.

10. An air conditioning unit, characterized in that: The invention comprises the pipeline fixing assembly according to any one of claims 1 to 9.

Images