Condensation pipeline arrangement structure of tractor

Abstract

The utility model provides a tractor condensation pipeline arrangement structure which comprises a condenser, an inlet hard pipe and an outlet hard pipe are arranged on the condenser, the inlet hard pipe is connected with an inlet hose section, and the inlet hose section is connected with an inlet fixing pipe section. The outlet hard pipe is connected with an outlet hose section; the outlet hose section is connected with an outlet fixed pipe section; the inlet fixed pipe section and the outlet fixed pipe section are both fixed to a fixed solid structure of the tractor. According to the utility model, the deformation characteristics of the inlet hose section and the outlet hose section are adapted to the displacement of the condenser, so that the condenser is prevented from colliding with a pipeline when moving or turning over, and the pipeline is protected from being damaged; the inlet hard pipe and the outlet hard pipe move along with the condenser, so that the condenser is prevented from directly extruding the side wall of a pipeline, and the smoothness of a medium inlet and outlet passage of the condenser is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of tractor condenser pipelines, and particularly relates to a layout structure of a tractor condensation pipeline. Background Art

[0002] On an electric tractor, the condenser and the radiator are arranged in the same space. In order to make the layout structure of heat dissipation devices such as the condenser compact and reduce the space occupied by the tractor, the distance between the condenser and the radiator is relatively close, and most tractor models directly fix the condenser on the radiator. When the radiator needs to be cleaned and maintained, the condensation device needs to be moved or flipped to make room. However, high-pressure pipelines for transporting refrigeration medium are connected to the condenser, and the layout of these pipelines cannot avoid the space of the condenser. When the condenser is moved or flipped, the condenser is likely to collide with the pipelines, causing damage to the pipelines and resulting in failures of the air-conditioning system. Content of the Utility Model

[0003] The technical problem to be solved by the utility model is: how to avoid the collision of the pipelines when the condenser is moved or flipped, and effectively protect the pipelines from damage.

[0004] The technical solution of the utility model to solve the above technical problem is as follows:

[0005] The utility model provides a layout structure of a tractor condensation pipeline, which includes a condenser. An inlet hard pipe and an outlet hard pipe are provided on the condenser. The inlet hard pipe is connected with an inlet hose section, and the inlet hose section is connected with an inlet fixed pipe section; the outlet hard pipe is connected with an outlet hose section, and the outlet hose section is connected with an outlet fixed pipe section; both the inlet fixed pipe section and the outlet fixed pipe section are fixed on the fixed entity structure of the tractor.

[0006] The beneficial effects of the utility model are:

[0007] By adopting the utility model, the deformation characteristics of the inlet hose section and the outlet hose section are used to adapt to the displacement of the condenser, avoiding the collision of the pipelines when the condenser is moved or flipped, and protecting the pipelines from damage; by the inlet hard pipe and the outlet hard pipe following the displacement of the condenser, the direct extrusion of the side wall of the pipeline by the condenser is avoided, ensuring the smooth passage of the medium inlet and outlet of the condenser; the condenser can be hinged and installed on the radiator of the tractor and can be flipped by 90° around its own hinge axis, so as to make room for the maintenance of the radiator.

[0008] On the basis of the above technical solution, the utility model can be further improved as follows.

[0009] Further, one end of the inlet hard pipe and one end of the outlet hard pipe are respectively connected to the side of the pipe orifice of the condenser, and the other end of the inlet hard pipe and the other end of the outlet hard pipe respectively extend out of the orthographic projection range of the side of the pipe orifice of the condenser.

[0010] It avoids the movement range of the inlet hose section and the outlet hose section extending into the condenser. When the condenser moves or flips, the edges of the condenser will not directly contact the hose, avoiding the outside of the hose from being pressed and ensuring the smooth passage of the medium in and out of the condenser.

[0011] Furthermore, one side of the condenser is hinged with a mounting bracket, and the side where the mounting bracket is located is adjacent to the pipe orifice side of the condenser.

[0012] The mounting bracket can be fixed on the heat dissipation package, and thus the installation of the condenser can be completed, which is convenient for installation; and the condenser can rotate around the hinge axis to make way for the maintenance space of the heat dissipation package, reducing the maintenance workload.

[0013] Furthermore, the hinge axis between the mounting bracket and the condenser, the inlet rigid pipe, and the outlet rigid pipe are all arranged in the same direction.

[0014] When the condenser rotates by 90°, both the inlet rigid pipe and the outlet rigid pipe rotate by 90° parallel to the hinge axis, avoiding large swings of the orifices of the two rigid pipes, reducing the deformation amplitude of the inlet hose section and the outlet hose section, facilitating the ensuring of the smoothness of the pipeline, and extending the service life of the pipeline.

[0015] Furthermore, the hinge axis between the mounting bracket and the condenser, the inlet rigid pipe, and the outlet rigid pipe are all vertically arranged.

[0016] After the condenser is installed, it can rotate by 90° horizontally, avoiding the direct conversion of the gravity of the condenser into kinetic energy, facilitating the maintenance operation, and reducing the impact risk.

[0017] Furthermore, it further includes a heat dissipation package, and the mounting bracket is fixed on one side of the heat dissipation package.

[0018] The condenser is installed using the side space of the heat dissipation package, with a compact structure and small occupied space; and the condenser can rotate by 90° around its own hinge axis, thereby making way for the maintenance space of the heat dissipation package and reducing the maintenance workload.

[0019] Furthermore, it further includes a power battery installation package, the heat dissipation package is located on one side of the power battery installation package, and both the inlet fixed pipe section and the outlet fixed pipe section are fixed on the top of the power battery installation package.

[0020] The inlet fixed pipe section and the outlet fixed pipe section are arranged using the top space of the power battery installation package, facilitating the full utilization of space, with a compact structure and small occupied space.

[0021] Furthermore, both the inlet rigid pipe and the outlet rigid pipe are made of aluminum pipes or aluminum alloy pipes.

[0022] It has good manufacturability, low processing cost, high strength, good toughness, is not easy to break, avoids pipeline damage, and has a long service life.

[0023] Furthermore, both the inlet hose section and the outlet hose section are rubber hoses.

[0024] Low cost, good toughness, and easy to install.

[0025] Furthermore, both the inlet fixed pipe section and the outlet fixed pipe section are aluminum pipes or aluminum alloy pipes.

[0026] It has good manufacturability, low processing cost, high strength, good toughness, is not easy to break, avoids pipeline damage, and has a long service life. Description of the Drawings

[0027] Figure 1 is a schematic structural diagram of the present utility model.

[0028] Figure 2 is a schematic structural diagram of the condenser installed on the heat dissipation package.

[0029] In the drawings, the technical features represented by each reference numeral are as follows:

[0030] 1 - condenser; 2 - inlet rigid pipe; 3 - outlet rigid pipe; 4 - inlet hose section; 5 - outlet hose section; 6 - inlet fixed pipe section; 7 - outlet fixed pipe section; 8 - mounting bracket; 9 - heat dissipation package; 10 - power battery mounting package; 20 - compressor. Specific Embodiments

[0031] The principles and features of the present utility model will be described below with reference to the drawings. The examples given are only used to explain the present utility model and are not intended to limit the scope of the present utility model.

[0032] The present utility model is referred to Figure 1-2 .

[0033] The present utility model provides a tractor condenser pipeline layout structure, including a condenser 1. An inlet rigid pipe 2 and an outlet rigid pipe 3 are provided on the condenser 1. The inlet rigid pipe 2 is connected to an inlet hose section 4, and the inlet hose section 4 is connected to an inlet fixed pipe section 6; the outlet rigid pipe 3 is connected to an outlet hose section 5, and the outlet hose section 5 is connected to an outlet fixed pipe section 7; both the inlet fixed pipe section 6 and the outlet fixed pipe section 7 are fixed to the fixed entity structure of the tractor.

[0034] Principle:

[0035] The inlet fixed pipe section 6 and the outlet fixed pipe section 7 can be fixed on the power battery installation package 10 of the tractor, or can be fixed on other fixed entity structures such as brackets, plates, platforms, etc., and do not move with the movement and flipping of the condenser 1. The inlet rigid pipe 2 and the outlet rigid pipe 3 are fixed on the condenser 1 and move with the movement and flipping of the condenser 1, and will not be flattened when the condenser 1 moves, ensuring the smooth passage of the medium in and out of the condenser 1. The inlet hose section 4 and the outlet hose section 5 can deform. When the condenser 1 moves or rotates by 90°, the deformation amounts of the inlet hose section 4 and the outlet hose section 5 can adapt to the displacement of the condenser 1, avoiding the condenser 1 from colliding with the pipeline, and enabling the condenser 1 to make room for the maintenance of other equipment such as the radiator pack 9.

[0036] During installation, the condenser 1 can be fixed on the radiator pack 9. The inlet fixed pipe section 6 is connected to the compressor 20 of the air conditioning system through a pipeline, and the outlet fixed pipe section 7 is connected to the evaporator of the air conditioning system through a pipeline. The air conditioning system and its operation are prior arts. For the convenience of understanding, they are introduced as follows: When the air conditioning system operates, the working medium vaporizes by absorbing heat in the evaporator, then enters the compressor 20 for compression, then enters the condenser 1 along the inlet fixed pipe section 6 to release heat and condense, and finally enters the evaporator along the outlet fixed pipe section 7 to form a cycle.

[0037] Rigid pipe: That is, a pipe made of non-bendable materials, such as metal pipes, rigid plastic pipes, hot melt pipes, etc.

[0038] By adopting the present utility model, the deformation characteristics of the inlet hose section 4 and the outlet hose section 5 are used to adapt to the displacement of the condenser 1, avoiding the condenser 1 from colliding with the pipeline when moving or flipping, and protecting the pipeline from damage; by the inlet rigid pipe 2 and the outlet rigid pipe 3 following the displacement of the condenser 1, it is avoided that the condenser 1 directly squeezes the side wall of the pipeline, ensuring the smooth passage of the medium in and out of the condenser 1; the condenser 1 can be hinged and installed on the radiator pack 9 of the tractor and can rotate by 90° around its own hinge axis, thereby making room for the maintenance of the radiator pack 9.

[0039] Furthermore, one end of the inlet rigid pipe 2 and one end of the outlet rigid pipe 3 are respectively connected to the pipe orifice side of the condenser 1, and the other ends of the inlet rigid pipe 2 and the outlet rigid pipe 3 respectively extend out of the orthographic projection range of the pipe orifice side of the condenser 1.

[0040] Note: The pipe orifice side refers to the side where the inlet and outlet of the condenser 1 are located; one end of the inlet rigid pipe 2 is connected to the inlet of the condenser 1, and one end of the outlet rigid pipe 3 is connected to the outlet of the condenser 1.

[0041] Note: The orthographic projection range of the pipe orifice side refers to the orthographic projection area of the condenser 1 with the pipe orifice side as the orthographic projection plane.

[0042] It avoids the movement range of the inlet hose section 4 and the outlet hose section 5 extending into the condenser 1. When the condenser 1 moves or rotates, the edges of the condenser 1 will not directly contact the hose, avoiding external pressure on the hose and ensuring the smooth passage of the medium in and out of the condenser 1.

[0043] Furthermore, one side of the condenser 1 is hinged with a mounting bracket 8, and the side where the mounting bracket 8 is located is adjacent to the pipe orifice side of the condenser 1.

[0044] The mounting bracket 8 can be fixed on the heat dissipation package 9, and thus the installation of the condenser 1 can be completed, which is convenient for installation; and the condenser 1 can rotate around the hinge axis to create a maintenance space for the heat dissipation package 9, reducing the maintenance workload.

[0045] Furthermore, the hinge axis between the mounting bracket 8 and the condenser 1, the inlet rigid pipe 2, and the outlet rigid pipe 3 are all arranged in the same direction.

[0046] When the condenser 1 rotates by 90°, both the inlet rigid pipe 2 and the outlet rigid pipe 3 rotate by 90° parallel to the hinge axis, avoiding large swings of the pipe orifices of the two rigid pipes, reducing the deformation amplitude of the inlet hose section 4 and the outlet hose section, facilitating the ensuring of smooth pipeline, and extending the pipeline life.

[0047] Furthermore, the hinge axis between the mounting bracket 8 and the condenser 1, the inlet rigid pipe 2, and the outlet rigid pipe 3 are all vertically arranged.

[0048] After the condenser 1 is installed, it can rotate by 90° horizontally, avoiding the direct conversion of the gravity of the condenser 1 into kinetic energy, facilitating maintenance operations, and reducing the impact risk.

[0049] Furthermore, as Figure 2 shown: It further includes a heat dissipation package 9, and the mounting bracket 8 is fixed on one side of the heat dissipation package 9.

[0050] Note: The heat dissipation package 9 is an existing structure on the tractor.

[0051] Using the side space of the heat dissipation package 9 to install the condenser 1, the structure is compact and occupies a small space; and the condenser 1 can rotate by 90° around its own hinge axis, thereby creating a maintenance space for the heat dissipation package 9 and reducing the maintenance workload.

[0052] Furthermore, as Figure 2 shown: It further includes a power battery installation package 10, the heat dissipation package 9 is located on one side of the power battery installation package 10, and both the inlet fixed pipe section 6 and the outlet fixed pipe section 7 are fixed on the top of the power battery installation package 10.

[0053] Note: The power battery installation package 10 is an existing structure on the tractor.

[0054] The inlet fixed pipe section 6 and the outlet fixed pipe section 7 are arranged in the top space of the power battery installation package 10, which is convenient for making full use of the space, with a compact structure and small occupied space.

[0055] Furthermore, both the inlet rigid pipe 2 and the outlet rigid pipe 3 are aluminum pipes or aluminum alloy pipes.

[0056] They have good manufacturability, low processing cost, high strength, good toughness, are not easy to break, avoid pipeline damage, and have a long service life.

[0057] Furthermore, both the inlet hose section 4 and the outlet hose section 5 are rubber hoses.

[0058] They have low cost, good toughness, and are convenient to install.

[0059] Furthermore, both the inlet fixed pipe section 6 and the outlet fixed pipe section 7 are aluminum pipes or aluminum alloy pipes.

[0060] They have good manufacturability, low processing cost, high strength, good toughness, are not easy to break, avoid pipeline damage, and have a long service life.

[0061] In the description of the present utility model, it should be understood that if there are descriptive terms indicating orientation, direction or positional relationship, such as: "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc., the orientation or positional relationship indicated in this specification is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of understanding the present utility model and simplifying the description, rather than indicating or implying that the part, component or whole referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation to the present utility model.

[0062] In addition, if there are descriptive terms of order, such as: "first", "second", etc., their use in this specification is for the convenience of understanding or simplifying the description. For example, in order to distinguish multiple technical features of the same type or function and having to mention them separately, this specification may use the way of prefixing or suffixing descriptive terms of order to distinguish them. Therefore, it cannot be understood as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, the features defined with "first", "second" may explicitly or implicitly include at least one such feature. In the description of the present utility model, the meaning of "multiple" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0063] In the present utility model, if descriptive terms regarding the relative structural action relationship are used, such as "installed", "connected", "joined", "fixed", etc., unless otherwise clearly specified and defined, a broad understanding should be made. For example, "installed", "connected", "joined", etc. can be a fixed connection, a detachable connection, or integrated; can be a mechanical connection or an electrical connection; can be directly connected or indirectly connected through an intermediate medium, and can be the communication inside two components or the interaction relationship between two components; "fixed" can be a fixed integration or a detachable fixation through fasteners; can be directly fixed or fixed through an intermediate medium. For those of ordinary skill in the art, the specific meanings of the above descriptive terms in the present utility model can be understood according to the specific circumstances, the context, the coherence of the context before and after, etc.

[0064] In the present utility model, if descriptive terms with an affiliated or connecting meaning appear, for example, the first feature is "on" or "under" the second feature, unless otherwise clearly specified and defined, a restrictive understanding should not be made. For example, "on" or "under" can be that the first and second features are in direct contact or the first feature and the second feature are in indirect contact through an intermediate medium. For those of ordinary skill in the art, the specific meanings of the above descriptive terms in the present utility model can be understood according to the specific circumstances, the context, the coherence of the context before and after, etc.

[0065] Furthermore, the first feature being "above", "over" and "on top of" the second feature can be that the first feature is directly above or obliquely above the second feature, or merely indicates that the first feature has a higher horizontal height than the second feature. The first feature being "under", "beneath" and "underneath" the second feature can be that the first feature is directly below or obliquely below the second feature, or merely indicates that the first feature has a lower horizontal height than the second feature.

[0066] In the description of this specification, the description with reference to terms such as "one embodiment", "some embodiments", "example", "specific example", or "some examples", etc. means that the specific features, structures, materials, or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present utility model. In this specification, the schematic expressions of the above terms are not necessarily directed to the same embodiment or example. Moreover, the specific features, structures, materials, or characteristics described can be combined in a suitable manner in any one or more embodiments or examples. In addition, without contradiction, those skilled in the art can combine and combine the different embodiments, examples, and the features of different embodiments and examples described in this specification, and these combinations or combinations should all fall within the scope summarized by the present utility model.

[0067] Although the embodiments of the present utility model have been shown and described above, it can be understood that the above embodiments are exemplary and should not be construed as limiting the present utility model. Those of ordinary skill in the art can, within the scope of information available in the public domain, make changes, modifications, substitutions, and variations to the above embodiments in combination with the technical inspiration provided in this application document, and such changes, modifications, substitutions, and variations can still be covered by the protection scope of this application.

Claims

1. A tractor condensation pipeline arrangement structure, characterized in that: The condenser (1) comprises an inlet hard pipe (2) and an outlet hard pipe (3), wherein the inlet hard pipe (2) is connected to an inlet hose section (4), and the inlet hose section (4) is connected to an inlet fixed pipe section (6); the outlet hard pipe (3) is connected to an outlet hose section (5), and the outlet hose section (5) is connected to an outlet fixed pipe section (7); the inlet fixed pipe section (6) and the outlet fixed pipe section (7) are both fixed to a fixed entity structure of a tractor.

2. The tractor condensation pipeline arrangement structure according to claim 1, characterized in that: One end of the inlet hard pipe (2) and one end of the outlet hard pipe (3) are respectively connected to the pipe mouth side of the condenser (1), and the other end of the inlet hard pipe (2) and the other end of the outlet hard pipe (3) respectively extend out of the positive projection range of the pipe mouth side of the condenser (1).

3. The tractor condensation pipeline arrangement structure according to claim 2, characterized in that: A mounting bracket (8) is hingedly connected to one side of the condenser (1), and the side where the mounting bracket (8) is located is adjacent to the pipe opening side of the condenser (1).

4. The tractor condensation pipeline arrangement structure according to claim 3, characterized in that: The hinge axis between the mounting bracket (8) and the condenser (1), the inlet hard pipe (2) and the outlet hard pipe (3) are all arranged in the same direction.

5. The tractor condensation pipeline arrangement structure according to claim 4, characterized in that: The hinge shaft between the mounting bracket (8) and the condenser (1), the inlet hard pipe (2) and the outlet hard pipe (3) are all arranged vertically.

6. The tractor condensation pipeline arrangement structure according to claim 5, characterized in that: It also includes a heat dissipation package (9), and the mounting bracket (8) is fixed to one side of the heat dissipation package (9).

7. The tractor condensation pipeline arrangement structure according to claim 6, characterized in that: It also includes a power battery installation package (10), the heat dissipation package (9) is located on one side of the power battery installation package (10), and the inlet fixed pipe section (6) and the outlet fixed pipe section (7) are both fixed to the top of the power battery installation package (10).

8. The tractor condensation pipeline arrangement structure according to claim 1, characterized in that: The inlet hard pipe (2) and the outlet hard pipe (3) are both aluminum pipes or aluminum alloy pipes.

9. The tractor condensation pipeline arrangement structure according to claim 1, characterized in that: The inlet hose section (4) and the outlet hose section (5) are both rubber hoses.

10. The tractor condensation pipeline arrangement structure according to claim 1, characterized in that: The inlet fixed pipe section (6) and the outlet fixed pipe section (7) are both aluminum tubes or aluminum alloy tubes.

Images