Heat pump unit and air conditioner pipeline fixing structure thereof

Abstract

The utility model relates to a heat pump unit and an air conditioner pipeline fixing structure thereof, which comprise a first rubber fixing block and a second rubber fixing block which are respectively provided with a plurality of pipe penetrating holes. A plurality of notches corresponding to the pipe penetrating holes are cut in one side of the first rubber fixing block and one side of the second rubber fixing block, pipe passing channels are formed between the notches and the pipe penetrating holes, the pipeline can extrude the notches to enter the pipe penetrating holes along the pipe passing channels, and when the first rubber fixing block and the second rubber fixing block are attached and fixed, the pipeline can penetrate through the pipe penetrating holes along the pipe passing channels. The notches of the first rubber fixing block and the second rubber fixing block are arranged in opposite directions. According to the technical scheme, the notches and the pipe passing channels are formed in the fixing blocks, during assembling, the pipeline enters the pipe passing channels along the notches to be pressed into the pipe penetrating holes, the notches in the two fixing blocks are oppositely arranged, the notches can be relatively closed after the pipe penetrating holes in the two sides are correspondingly matched, a binding belt does not need to be used, assembling is convenient, and the assembling efficiency is high.

Description

Technical Field

[0001] The utility model relates to the technical field of air conditioning, in particular to a heat pump unit and an air conditioning pipeline fixing structure thereof. Background Art

[0002] In order to prevent the two copper pipe supports on the heat pump unit from vibrating, they usually need to be fixed to each other to reduce vibration. Currently, rubber fixing blocks are mostly used for fixing, and cable ties are used in combination. It takes two hands to thread the cable ties back. The installation space is too small during installation, making operation difficult. After the cable ties are threaded back, scissors are needed to cut off the excess parts, which affects efficiency. Summary of the invention

[0003] In order to solve the above problems, the first purpose of the utility model is to provide an air-conditioning pipe fixing structure, so that the air-conditioning pipe does not need to be installed and fixed with a cable ties, and the installation is convenient and quick, thereby improving the assembly efficiency; the second purpose of the utility model is to provide a heat pump unit having the above-mentioned air-conditioning pipe fixing structure.

[0004] In order to achieve the above-mentioned purpose, the utility model adopts the following technical solutions:

[0005] An air conditioning pipeline fixing structure, characterized in that it includes a first rubber fixing block and a second rubber fixing block, wherein the first rubber fixing block and the second rubber fixing block are both provided with a plurality of pipe penetration holes, a plurality of cutouts corresponding to the pipe penetration holes are cut out on one side of the first rubber fixing block and the second rubber fixing block, a pipe passage is formed between the cutout and the pipe penetration hole, the pipe can squeeze through the cutout and enter the pipe penetration hole along the pipe passage, and when the first rubber fixing block and the second rubber fixing block are fitted and fixed, the cutouts of the first rubber fixing block and the second rubber fixing block are arranged in opposite directions.

[0006] In the above technical solution, the pipe is effectively fixed by fixing the first rubber fixing block and the second rubber fixing block, so there is no need to use a cable tie, and the assembly is convenient and efficient. Specifically, the two fixing blocks are provided with a through-tube hole for fixing the pipe, and the fixing blocks are provided with a notch and a pipe-passing channel. During assembly, the pipe enters the pipe-passing channel along the notch and is pressed into the through-tube hole, which is very convenient to assemble. In addition, the notches on the two fixing blocks are arranged in reverse, that is, the through-tube holes on both sides can be relatively closed after the corresponding cooperation, so that the pipe can be firmly stuck in the through-tube hole to achieve effective fixation.

[0007] Preferably, the plurality of pipe holes on the first rubber fixing block and the second rubber fixing block are arranged correspondingly. In this technical solution, the plurality of pipe holes on the first rubber fixing block and the second rubber fixing block are arranged correspondingly, so as to facilitate assembly and prevent the fixing block or the pipe from being displaced.

[0008] Preferably, the plurality of cutouts on the first rubber fixing block and the second rubber fixing block are arranged correspondingly and vertically. In this technical solution, the plurality of cutouts on the first rubber fixing block and the second rubber fixing block are arranged correspondingly and vertically so as to realize the rapid press-fit assembly of the pipe, and the two fixing blocks have the same shape.

[0009] Preferably, the first rubber fixing block is provided with first plug-in posts on both lateral sides, and the second rubber fixing block is provided with first mounting holes that are plugged in with the first plug-in posts. In this technical solution, the plug-in cooperation between the first plug-in posts and the first mounting holes realizes the mutual fixation of the two fixing blocks. It should be noted here that the fixing method adopted in this case is plug-in, and other effective fixing methods such as clamping can also be adopted.

[0010] Preferably, the second rubber fixing block is provided with second plug-in columns on both vertical sides, and the second rubber fixing block is provided with second mounting holes plugged with the second plug-in columns. In this technical solution, the plug-in cooperation between the second plug-in columns and the second mounting holes further improves the fixing strength between the two fixing blocks.

[0011] Preferably, the plug-in column and the mounting hole have an interference fit. In this technical solution, the horizontal and vertical plug-in columns and the mounting hole have an interference fit, and the elasticity of the rubber is used to tighten the plug-in column in the mounting hole, thereby achieving effective fixation between the two fixing blocks.

[0012] Preferably, the plug-in column comprises a columnar portion formed on the rubber block and a guide portion formed on the outer end of the columnar portion, and the guide portion is conical. In this technical solution, the head of the plug-in column, i.e., the guide portion, is conical, so that the plug-in column can be pressed into the installation hole more quickly during installation, thereby realizing quick assembly.

[0013] Preferably, a cutting notch is provided on the plug-in column along the plug-in direction. In this technical solution, the plug-in column is provided with a cutting notch, that is, the entire plug-in column is cut open, and when dismantling, the plug-in column is pulled out, and the installation hole is easily squeezed by the setting of the cutting notch, so that the plug-in column is easy to separate from the installation hole, which is convenient for pipeline maintenance and secondary use.

[0014] Preferably, the mounting hole is stepped, including a first hole section and a second hole section, the first hole section is interference fit with the columnar portion, and the guide portion is in the second hole section. In this technical solution, the mounting hole is divided into two hole sections, and the second hole section is set to effectively prevent the guide column from extending too long out of the mounting hole, affecting the assembly effect and aesthetics.

[0015] A heat pump unit comprises any one of the above-mentioned air conditioning pipeline fixing structures. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 The figure is a schematic diagram of the arrangement of the first plug-in columns on the first rubber fixing block.

[0017] Figure 2 The figure is a schematic diagram of the arrangement of the second plug-in columns on the second rubber fixing block.

[0018] Figure 3 It is a schematic diagram of assembling the first rubber fixing block and the second rubber fixing block.

[0019] Figure 4 It is a schematic diagram of the arrangement of the second mounting holes on the second rubber fixing block.

[0020] Figure 5 It is a schematic diagram of the arrangement of the first mounting holes on the first rubber fixing block.

[0021] Figure 6 It is a schematic diagram of the assembly of the second plug-in column and the second mounting hole (the cooperation of the first plug-in column is not shown).

[0022] Figure 7 It is a schematic diagram of the assembly of the first plug-in column and the first mounting hole (the cooperation of the second plug-in column is not shown). DETAILED DESCRIPTION

[0023] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, and should not be construed as limiting the present invention.

[0024] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0025] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, unless otherwise specified, "plurality" means two or more, unless otherwise clearly defined.

[0026] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" and the like 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 a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0027] In the present utility model, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may include that the first and second features are in direct contact, or may include that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, a first feature being "above", "above" and "above" a second feature includes that the first feature is directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. A first feature being "below", "below" and "below" a second feature includes that the first feature is directly below and obliquely below the second feature, or simply indicates that the first feature is lower in level than the second feature. Embodiment 1:

[0028] like Figures 1 to 7 An air conditioning pipe fixing structure is shown, characterized in that it includes a first rubber fixing block 1 and a second rubber fixing block 2, wherein the first rubber fixing block 1 and the second rubber fixing block 2 are both provided with a plurality of pipe penetration holes 3, and a plurality of cutouts 4 corresponding to the pipe penetration holes 3 are cut on one side of the first rubber fixing block 1 and the second rubber fixing block 2, and a pipe passage 5 is formed between the cutout 4 and the pipe penetration hole 3, and the pipe can squeeze through the cutout 4 and enter the pipe penetration hole 3 along the pipe passage 5, and when the first rubber fixing block 1 and the second rubber fixing block 2 are fitted and fixed, the cutouts 4 of the first rubber fixing block 1 and the second rubber fixing block 2 are arranged in reverse.

[0029] In the above technical solution, the pipe is effectively fixed by fixing the first rubber fixing block and the second rubber fixing block, so there is no need to use a cable tie, and the assembly is convenient and efficient. Specifically, the two fixing blocks are provided with a through-tube hole for fixing the pipe, and the fixing blocks are provided with a notch and a pipe-passing channel. During assembly, the pipe enters the pipe-passing channel along the notch and is pressed into the through-tube hole, which is very convenient to assemble. In addition, the notches on the two fixing blocks are arranged in reverse, that is, the through-tube holes on both sides can be relatively closed after the corresponding cooperation, so that the pipe can be firmly stuck in the through-tube hole to achieve effective fixation.

[0030] Furthermore, the plurality of pipe holes 3 on the first rubber fixing block 1 and the second rubber fixing block 2 are arranged correspondingly. In this technical solution, the plurality of pipe holes on the first rubber fixing block and the second rubber fixing block are arranged correspondingly, so as to facilitate assembly and prevent the fixing blocks or pipes from being offset.

[0031] Furthermore, the plurality of cutouts 4 on the first rubber fixing block 1 and the second rubber fixing block 2 are arranged correspondingly and vertically. In this technical solution, the plurality of cutouts on the first rubber fixing block and the second rubber fixing block are arranged correspondingly and vertically in order to realize the rapid press-fit assembly of the pipeline, and the two fixing blocks have the same shape.

[0032] Furthermore, first plug-in columns 6 are constructed on both lateral sides of the first rubber fixing block 1, and first mounting holes 7 are provided on the second rubber fixing block 2 to be plugged in with the first plug-in columns 6. In this technical solution, the plug-in cooperation between the first plug-in columns and the first mounting holes realizes the mutual fixation of the two fixing blocks. It should be noted here that the fixing method adopted in this case is plug-in, and effective fixing methods such as clamping can also be adopted.

[0033] Furthermore, second plug-in columns 8 are constructed on both vertical sides of the second rubber fixing block 2, and a second mounting hole 9 is provided on the second rubber fixing block 2 to be plugged in with the second plug-in column 8. In this technical solution, the plug-in cooperation between the second plug-in column and the second mounting hole further improves the fixing strength between the two fixing blocks.

[0034] Furthermore, the plug-in column and the mounting hole have an interference fit. In this technical solution, the above-mentioned horizontal and vertical plug-in columns and the mounting hole have an interference fit, and the elasticity of the rubber is used to make the plug-in column tighten in the mounting hole, thereby achieving effective fixation between the two fixing blocks.

[0035] Furthermore, the plug-in column includes a columnar portion 10 formed on the rubber block and a guide portion 11 formed on the outer end of the columnar portion 10, and the guide portion 11 is conical. In this technical solution, the head of the plug-in column, i.e., the guide portion, is conical, so that the plug-in column can be pressed into the installation hole more quickly during installation, so that assembly can be achieved quickly.

[0036] Furthermore, a cutting notch 12 is provided on the plug-in column along the plug-in direction. In this technical solution, the plug-in column is provided with a cutting notch, that is, the entire plug-in column is cut open. When dismantling, the plug-in column is pulled out. Due to the setting of the cutting notch, the mounting hole is easy to squeeze the columnar part, making it easy to separate the plug-in column from the mounting hole, which is convenient for pipeline maintenance and secondary use.

[0037] Furthermore, the mounting hole is stepped, including a first hole section 13 and a second hole section 14, wherein the first hole section 13 is interference-fitted with the columnar portion 10, and the guide portion 11 is located in the second hole section 14. In this technical solution, the mounting hole is divided into two hole sections, and the second hole section is provided to effectively prevent the guide column from extending too long out of the mounting hole, thereby affecting the assembly effect and aesthetics. Embodiment 2:

[0038] A heat pump unit includes an air conditioning pipeline fixing structure in embodiment one.

[0039] In this specific embodiment, in order to solve the problem of low assembly efficiency caused by the need for cable ties to be used to tie the existing air conditioning pipes during installation, the above solution forms reverse cuts on the two fixing blocks, so that the pipes can be easily pressed into the pipe holes through the cuts to achieve fully enclosed fixation, without the need for cable ties, and can be easily disassembled and assembled, reducing the use of installation tools, improving efficiency, and facilitating after-sales service. In addition, the two fixing blocks are effectively fixed by interference fit between multiple plug-in columns and the installation holes, and the structural stability is good.

[0040] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0041] Although the embodiments of the present invention have been shown and described above, it can be understood that the above embodiments are illustrative and cannot be understood as limitations on the present invention. Ordinary technicians in the field can change, modify, replace and modify the above embodiments within the scope of the present invention without departing from the principles and purpose of the present invention.

Claims

1. An air conditioning pipeline fixing structure, characterized in that: The invention comprises a first rubber fixing block (1) and a second rubber fixing block (2), wherein the first rubber fixing block (1) and the second rubber fixing block (2) are both provided with a plurality of pipe penetration holes (3), and a plurality of cutouts (4) corresponding to the pipe penetration holes (3) are cut out on one side of the first rubber fixing block (1) and the second rubber fixing block (2), and a pipe passage (5) is formed between the cutout (4) and the pipe penetration hole (3), so that the pipe can squeeze through the cutout (4) and enter the pipe penetration hole (3) along the pipe passage (5), and when the first rubber fixing block (1) and the second rubber fixing block (2) are fitted and fixed together, the cutouts (4) of the first rubber fixing block (1) and the second rubber fixing block (2) are arranged in opposite directions.

2. The air conditioning pipeline fixing structure according to claim 1, characterized in that: The plurality of pipe penetration holes (3) on the first rubber fixing block (1) and the second rubber fixing block (2) are arranged correspondingly.

3. The air conditioning pipeline fixing structure according to claim 1, characterized in that: The plurality of cutouts (4) on the first rubber fixing block (1) and the second rubber fixing block (2) are arranged correspondingly and vertically.

4. The air conditioning pipeline fixing structure according to claim 1, characterized in that: The first rubber fixing block (1) is provided with first plug-in columns (6) on both lateral sides, and the second rubber fixing block (2) is provided with first mounting holes (7) for plugging and matching with the first plug-in columns (6).

5. The air conditioning pipeline fixing structure according to claim 1, characterized in that: Second plug-in columns (8) are constructed on both vertical sides of the second rubber fixing block (2), and the second rubber fixing block (2) is provided with second mounting holes (9) for plugging and matching with the second plug-in columns (8).

6. An air conditioning pipeline fixing structure according to claim 4 or 5, characterized in that: There is interference fit between the plug-in column and the mounting hole.

7. An air conditioning pipeline fixing structure according to claim 6, characterized in that: The plug-in column comprises a columnar portion (10) formed on the rubber block and a guide portion (11) formed on the outer end of the columnar portion (10), wherein the guide portion (11) is in a conical shape.

8. The air conditioning pipeline fixing structure according to claim 7, characterized in that: A cutting notch (12) is provided on the plugging post along the plugging direction.

9. The air conditioning pipeline fixing structure according to claim 7, characterized in that: The mounting holes are stepped, including A first hole section (13) and a second hole section (14), wherein the first hole section (13) is interference-fitted with the columnar portion (10), and the guide portion (11) is located in the second hole section (14).

10. A heat pump unit, characterized in that: It comprises an air conditioning pipeline fixing structure as described in any one of claims 1 to 9.

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