Sectional type air conditioner pipeline, air conditioner equipment and tractor

Abstract

The utility model relates to a sectional type air conditioner pipeline, air conditioner equipment and a tractor, the air conditioner pipeline comprises an upper end pipe and a lower end pipe, and one end of the lower end pipe is fixedly provided with a lower end pipeline connector; an upper end pipeline connector is installed at one end of the upper end pipe and detachably connected with the lower end pipeline connector. The utility model has the beneficial effects that the structure is simple, the design is reasonable, the sectional type pipeline is adopted, sectional type installation can be carried out, the lower end pipeline is pre-installed before the compressor is installed, after the installation is completed, the lower end pipeline and the compressor are integrally installed on the side surface of an engine, and the condition that the pipeline cannot be installed and tightened after the compressor is installed can be solved.

Description

Technical Field

[0001] The utility model relates to the technical field of tractors, in particular to a sectional air-conditioning pipeline, air-conditioning equipment and a tractor. Background Art

[0002] Agriculture is not only the foundation of the national economy, but also the guarantee for the continuous development and progress of the entire national economy. The development of agricultural equipment is also an important way to promote the development of the national economy. Therefore, the efficiency and comfort of agricultural equipment directly affect the level of agricultural economic development. In order to ensure the comfort of agricultural equipment during use, the air conditioning module has become one of the indispensable modules in the tractor module system. The layout of the air conditioning also directly affects the performance of the entire air conditioning module.

[0003] In the design process of the tractor, in order to ensure the front field of vision, the hood space is designed to be relatively compact, so it is difficult to arrange the air conditioning system. Since the compressor needs to take power from the engine belt, the position of the compressor cannot be adjusted. The nearby engine pipelines are complicated and need to be avoided. In addition, some engine parts are high-temperature parts and must be kept at a certain distance from the engine pipelines. In order to ensure the effective installation of the air conditioning pipelines, the design uses segmented air conditioning pipelines for installation. Utility Model Content

[0004] The utility model provides a segmented air-conditioning pipeline, air-conditioning equipment and a tractor, aiming to solve the problems in the prior art.

[0005] The technical solution of the utility model to solve the above technical problems is as follows:

[0006] A segmented air conditioning pipeline comprises an upper end pipe and a lower end pipe, wherein a lower end pipe joint is fixedly mounted on one end of the lower end pipe; an upper end pipe joint is mounted on one end of the upper end pipe, and the upper end pipe joint is detachably connected to the lower end pipe joint.

[0007] The beneficial effects of the utility model are as follows: the utility model has a simple structure, a reasonable design, and adopts a segmented pipeline, which can be installed in segments. The lower end pipeline is pre-installed before installing the compressor, and then installed on the engine side as a whole with the compressor after the installation is completed, which can solve the problem that the pipeline cannot be installed and cannot be tightened after the compressor is installed.

[0008] On the basis of the above technical solution, the present invention can also be improved as follows.

[0009] Furthermore, the upper pipe joint is threadedly sleeved outside one end of the upper pipe, and can be threadedly connected to the lower pipe joint.

[0010] The beneficial effects of adopting the above further scheme are simple structure and reasonable design. The upper pipe joint and the upper pipe are threaded, which is convenient for connection with the lower pipe joint, easy to operate, and saves time and effort.

[0011] Furthermore, one end of the upper end pipe is provided with a threaded section that is threadably matched with the upper end pipe joint.

[0012] The beneficial effects of adopting the above further solution are simple structure, reasonable design of the threaded section, and convenience for the upper end pipe joint and the upper end pipe thread sleeve.

[0013] Furthermore, the lower pipe joint has a structure with one end being thin and the other end being thick, and the upper pipe joint can be threadedly connected to one end of the lower pipe joint.

[0014] The beneficial effect of adopting the above further solution is that the structure is simple, the shape of the lower end pipe joint is reasonably designed, and it is easy to cooperate with the upper end pipe joint to achieve the connection between the upper end pipe and the lower end pipe.

[0015] Furthermore, the upper pipe joint is a hexagonal nut, and the other end of the lower pipe joint is a hexagonal bolt structure.

[0016] The beneficial effect of adopting the above further solution is that the shapes of the upper pipe joint and the lower pipe joint are reasonably designed and the matching is more convenient.

[0017] Furthermore, a sealing ring is installed at one end of the upper pipe joint close to the lower pipe joint.

[0018] The beneficial effects of adopting the above further scheme are simple structure and reasonable design. The sealing ring can be used to increase the sealing between the upper pipe joint and the lower pipe joint, thereby ensuring the sealing between one end of the upper pipe and one end of the lower pipe to avoid leakage.

[0019] Furthermore, the sealing ring is an O-type rubber ring.

[0020] The beneficial effects of adopting the above further solution are that the O-type rubber ring has a reasonable shape, good sealing performance and low cost.

[0021] Furthermore, the upper end tube and / or the lower end tube are / is a bent hard tube.

[0022] The beneficial effect of adopting the above further solution is that the upper end pipe and the lower end pipe are respectively made of hard pipes, which can ensure the reliability of the pipeline and the fixation of the position.

[0023] The utility model also relates to an air-conditioning device, comprising the above-mentioned segmented air-conditioning pipeline.

[0024] The beneficial effect of adopting the above-mentioned further scheme is that the utility model also relates to an air-conditioning device, which has a simple structure, a reasonable design, adopts a segmented pipeline, and can be installed in segments. The lower end pipeline is pre-installed before installing the compressor, and then installed on the side of the engine as a whole with the compressor after the installation is completed, which can solve the problem that the pipeline cannot be installed and cannot be tightened after the compressor is installed.

[0025] The utility model also relates to a tractor, comprising the air-conditioning device as described above.

[0026] The beneficial effect of adopting the above further scheme is that the utility model also relates to a tractor with a simple structure, reasonable design, and segmented pipelines, which can be installed in segments. The lower end pipeline is pre-installed before installing the compressor, and then installed on the side of the engine as a whole with the compressor after the installation is completed, which can solve the problem that the pipeline cannot be installed and cannot be tightened after the compressor is installed. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 It is a structural schematic diagram of the utility model;

[0028] Figure 2 It is an internal cross-sectional view of the utility model;

[0029] Figure 3 For the assembly of the utility model Figure 1 ;

[0030] Figure 4 For the assembly of the utility model Figure 1 .

[0031] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0032] 1. Upper end pipe; 2. Lower end pipe; 3. Upper end pipe joint; 4. Lower end pipe joint. DETAILED DESCRIPTION

[0033] It should be noted that, in the absence of conflict, the embodiments of the present invention and the features in the embodiments can be combined with each other.

[0034] In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "first", "second", etc. are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, features defined as "first", "second", etc. may explicitly or implicitly include one or more of the features. In the description of the present utility model, unless otherwise specified, "multiple" means two or more.

[0035] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "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 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 by specific circumstances.

[0036] The present invention will be described in detail below with reference to the accompanying drawings and in combination with embodiments.

[0037] Example 1

[0038] like Figures 1 to 4 As shown, this embodiment provides a segmented air-conditioning pipeline, including an upper end pipe 1 and a lower end pipe 2, one end of the lower end pipe 2 is fixedly installed with a lower end pipe joint 4; one end of the upper end pipe 1 is installed with an upper end pipe joint 3, and the upper end pipe joint 3 is detachably connected to the lower end pipe joint 4.

[0039] This embodiment has a simple structure and a reasonable design. It adopts segmented piping and can be installed in segments. The lower end piping is pre-installed before installing the compressor. After the installation is completed, it is installed on the side of the engine as a whole with the compressor, which can solve the problem that the piping cannot be installed or tightened after the compressor is installed.

[0040] Example 2

[0041] On the basis of Example 1, in this embodiment, the upper pipe connector 3 is threadedly sleeved on one end of the upper pipe 1 , and can be threadedly connected to the lower pipe connector 4 .

[0042] The solution has a simple structure and a reasonable design. The upper pipe joint 3 and the upper pipe 1 are threadedly sleeved, which is convenient for connection with the lower pipe joint 4. The operation is simple, time-saving and labor-saving.

[0043] Example 3

[0044] On the basis of Example 2, in this embodiment, one end of the upper end pipe 1 is provided with a threaded section that is threadably matched with the upper end pipe connector 3 .

[0045] The solution has a simple structure and a reasonable design of the threaded section, which facilitates the threaded sleeve arrangement of the upper end pipe joint 3 and the upper end pipe 1.

[0046] Example 4

[0047] On the basis of any one of Embodiments 2 to 3, in this embodiment, the lower pipe connector 4 is thin at one end and thick at the other end, and the upper pipe connector 3 can be threadedly connected to one end of the lower pipe connector 4.

[0048] The solution has a simple structure, and the shape of the lower pipe joint 4 is reasonably designed, which is convenient for matching with the upper pipe joint 3 to achieve the connection between the upper pipe 1 and the lower pipe 2.

[0049] Based on the above scheme, the lower end pipe joint 4 is a female head, connected and fixed with a hexagonal bolt; the upper end pipe joint 3 is a male head with a sealing ring. During the installation process, the lower end pipe is installed first, and after the installation and fixing are completed, the compressor and pipes are installed, and then the upper end pipe is installed, and the connection point can be transferred to meet the use of different working conditions.

[0050] Example 5

[0051] On the basis of Example 4, in this embodiment, the upper pipe joint 3 is a hexagonal nut, and the other end of the lower pipe joint 4 is a hexagonal bolt structure.

[0052] The shapes of the upper pipe joint 3 and the lower pipe joint 4 are reasonably designed, and the matching is more convenient.

[0053] Example 6

[0054] On the basis of the above embodiments, in this embodiment, a sealing ring is installed at one end of the upper pipe joint 3 close to the lower pipe joint 4 .

[0055] The solution has a simple structure and a reasonable design. The sealing ring can be used to increase the sealing between the upper pipe joint 3 and the lower pipe joint 4, thereby ensuring the sealing between one end of the upper pipe 1 and one end of the lower pipe 2 to avoid leakage.

[0056] Example 7

[0057] Based on Example 6, in this embodiment, the sealing ring is an O-type rubber ring.

[0058] The O-type rubber ring has a reasonable shape, good sealing performance and low cost.

[0059] Example 8

[0060] On the basis of the above embodiments, in this embodiment, the upper end tube 1 and / or the lower end tube 2 are / is a bent hard tube.

[0061] The upper end pipe 1 and the lower end pipe 2 are respectively made of hard pipes to ensure the reliability of the pipeline and the fixation of the position.

[0062] Example 9

[0063] On the basis of the above embodiments, this embodiment further provides an air conditioning device, including the segmented air conditioning pipeline as described above.

[0064] The present embodiment also relates to an air-conditioning device, which has a simple structure, a reasonable design, and adopts segmented piping, and can be installed in segments. The lower end piping is pre-installed before installing the compressor, and then installed on the side of the engine as a whole with the compressor after the installation is completed, which can solve the problem that the piping cannot be installed and cannot be tightened after the compressor is installed.

[0065] Example 10

[0066] Based on Example 9, this embodiment also provides a tractor, including the air-conditioning device as described above.

[0067] The present embodiment also relates to a tractor with a simple structure and reasonable design. The tractor adopts segmented pipelines and can be installed in segments. The lower end pipeline is pre-installed before the compressor is installed. After the installation is completed, the lower end pipeline is installed on the side of the engine as a whole with the compressor, which can solve the problem that the pipeline cannot be installed or tightened after the compressor is installed.

[0068] The assembly process of the utility model is as follows:

[0069] During assembly, the lower end pipe 2 is pre-installed first, and then the upper end pipe 1 is assembled.

[0070] The advantages of the utility model are:

[0071] 1. This segmented air conditioning pipeline can meet the installation requirements of different spaces.

[0072] 2. The position of the segmented joints can be adjusted according to the conditions of the surrounding components. That is, in the early stage of design, when laying out the pipeline, the joint position can be adjusted to select the best tightening position. After confirmation, the physical processing is carried out. The joint position cannot be adjusted after the physical production is completed.

[0073] 3. Segmented pipelines are all hard pipes, which can ensure the reliability and position fixation of the pipelines.

[0074] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0075] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

[0076] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A sectional air conditioning pipeline, characterized in that: It comprises an upper end pipe (1) and a lower end pipe (2), wherein one end of the lower end pipe (2) is fixedly mounted with a lower end pipe joint (4); one end of the upper end pipe (1) is mounted with an upper end pipe joint (3), and the upper end pipe joint (3) is detachably connected to the lower end pipe joint (4).

2. The sectional air conditioning pipeline according to claim 1 is characterized in that: The upper pipe joint (3) is threadedly sleeved on one end of the upper pipe (1), and can be threadedly connected to the lower pipe joint (4).

3. The sectional air conditioning pipeline according to claim 2 is characterized in that: One end of the upper end pipe (1) is provided with a threaded section that is threadably matched with the upper end pipe joint (3).

4. The sectional air conditioning pipeline according to claim 2 is characterized in that: The lower end pipe joint (4) is of a structure with one end being thin and the other end being thick, and the upper end pipe joint (3) can be threadedly connected to one end of the lower end pipe joint (4).

5. The sectional air conditioning pipeline according to claim 4 is characterized in that: The upper pipe joint (3) is a hexagonal nut, and the other end of the lower pipe joint (4) is in the shape of a hexagonal bolt.

6. The sectional air conditioning pipeline according to any one of claims 1 to 5, characterized in that: A sealing ring is installed at one end of the upper pipe joint (3) close to the lower pipe joint (4).

7. The sectional air conditioning pipeline according to claim 6 is characterized in that: The sealing ring is an O-type rubber ring.

8. The sectional air conditioning pipeline according to any one of claims 1 to 5, characterized in that: The upper end tube (1) and / or the lower end tube (2) are respectively bent hard tubes.

9. An air conditioning device, characterized in that: It comprises a segmented air conditioning pipeline as described in any one of claims 1-8.

10. A tractor, characterized in that: Comprising the air conditioning device as claimed in claim 9.

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