Vehicle air conditioner filter element shell, vehicle air conditioner filter element and tractor

Abstract

The utility model discloses a vehicle air conditioner filter element shell, a vehicle air conditioner filter element and a tractor, the vehicle air conditioner filter element shell comprises a groove shell, a shell cover, a sealing piece and a plurality of quick-release connecting pieces, the shell cover is a groove-shaped cover, a ventilation interface is arranged on the shell cover, and the quick-release connecting pieces are arranged on the shell cover. The groove opening end of the groove shell is inserted into a groove of the shell cover to jointly define a cavity, the sealing piece is arranged at the inserting position of the groove shell and the shell cover, the groove shell and the shell cover are connected through the multiple quick-release connecting pieces, the ventilation connector is communicated with the interior of the cavity, and the groove shell and the shell cover are both arranged to be in a groove shape, so that the groove opening end of the groove shell is inserted into the groove of the shell cover to jointly define the cavity, and the sealing piece is arranged at the inserting position of the groove shell and the shell cover. After the filter element shell and the filter element shell are connected in an inserted mode, the filter element shell and the filter element shell are quickly connected through the quick-release connecting pieces, and the sealing piece is arranged at the inserted connection position of the filter element shell and the filter element shell, so that the whole vehicle air conditioner filter element shell can be quickly disassembled and assembled and has good sealing performance.

Description

Technical Field

[0001] The utility model belongs to the technical field of vehicle air conditioners, and in particular relates to a vehicle air conditioner filter element shell, a vehicle air conditioner filter element and a tractor. Background Art

[0002] At present, the domestic agricultural machinery industry is developing rapidly. While CVT tractors are undergoing technological upgrades, the requirements for driving comfort are gradually increasing. The air conditioning system is crucial to the comfort of the tractor. A comfortable cab can effectively reduce the driver's fatigue after long-term operation. The performance of the air conditioner will be affected by the state of the air conditioning filter. At present, the sealing of the air conditioning filter installation shell is usually connected by bolts, and a sealing gasket is set at the joint. However, when the sealing gasket is clamped, it is easy to age, and the installation shell of the air conditioning filter remains unchanged during disassembly and assembly. Although the document number CN117404722A "Water Source Cooling Unit Air Conditioning High-pressure Frequency Conversion Energy-saving and Cooling Device and Its Use Method" discloses that the top cover is installed on the water tank by buckles, it does not record how to seal the top cover and the box mouth of the water tank. Utility Model Content

[0003] In order to solve the above technical problems, the purpose of the utility model is to provide a vehicle air conditioning filter housing which has a simple structure, is easy to assemble and disassemble, and has good sealing performance.

[0004] In order to achieve the above-mentioned purpose, the technical solution of the utility model is as follows: a vehicle air-conditioning filter shell, comprising a slot shell, a shell cover, a seal and a plurality of quick-release connectors, the shell cover is a slot-shaped cover, and a ventilation interface is provided on the shell cover, the slot end of the slot shell is inserted into the slot of the shell cover to jointly enclose a chamber, the seal is arranged at the joint of the slot shell and the shell cover, the slot shell and the shell cover are connected by a plurality of the quick-release connectors, and the ventilation interface is communicated with the chamber.

[0005] The beneficial effect of the above technical solution is that by setting the slot shell and the shell cover to be slot-shaped, and after the two are plugged into each other, they are quickly connected by multiple quick-release connectors, and a sealing member is set at the plug-in point of the two, so that the entire vehicle air-conditioning filter shell can be quickly disassembled and assembled, and at the same time has better sealing performance.

[0006] The sealing member in the above technical solution is annular and cylindrical, which is fixedly mounted on the inner groove wall of the shell cover, and a plurality of sealing skirts are convexly provided on the inner wall of the sealing member along the annular direction and are spaced apart along the depth direction of the groove of the shell cover, the groove of the groove shell is inserted into the shell cover, and the inner edges of the plurality of sealing skirts are adjacent to the outer wall of the groove shell.

[0007] The beneficial effect of the above technical solution is that its structure is simple, so that the upper multiple sealing skirts of the inner wall of the seal can be multi-sealed, and the entire seal only needs to be squeezed to deform the sealing skirts, so it has good durability and good sealing effect.

[0008] The tank shell and the shell cover described in the above technical solution are both square tanks.

[0009] The beneficial effect of the above technical solution is that it has a simple structure.

[0010] In the above technical solution, a plurality of quick-release connectors are distributed circumferentially at intervals at the insertion point of the slot shell and the shell cover.

[0011] The beneficial effects of the above technical solution are: its structure is simple, and when the slot shell and the shell cover are plugged in, the fastening force applied by the multiple quick-release connectors in the ring direction at the plug-in point between the two is evenly distributed and not easy to loosen.

[0012] The quick-release connector in the above technical solution is a buckle, which includes a buckle male component and a buckle female component. The buckle male component is arranged on the outer wall of the slot shell, and the buckle female component is arranged on the outer wall of the shell cover. The shell cover is arranged at the notch of the slot shell, and the buckle male component is buckled with the buckle female component.

[0013] The beneficial effects of the above technical solution are: its structure is simple and easy to use.

[0014] The ventilation interface in the above technical solution is trumpet-shaped, with the end with a larger opening connected to and through the bottom of the groove of the shell cover, and the end with a smaller opening is used for pipe docking.

[0015] The beneficial effect of the above technical solution is that the airflow can be discharged more smoothly through the ventilation interface in the shell cover.

[0016] In the above technical solution, the middle part of the ventilation interface is bent into an "L" shape, and the direction of the smaller end of the ventilation interface opening is perpendicular to the notch of the shell cover.

[0017] The beneficial effect of the above technical solution is that its structure is simple, which makes the installation of the entire vehicle air conditioning filter shell easier and occupies less space.

[0018] The smaller end of the opening of the ventilation interface in the above technical solution is oval in shape.

[0019] The beneficial effects of the above technical solution are: its structure is simple, and its air output is larger and smoother.

[0020] The second purpose of the utility model is to provide a vehicle air conditioning filter element which has a simple structure, can seal and install the filter element body and the evaporator, and can be quickly disassembled and assembled.

[0021] In order to achieve the above-mentioned purpose, the technical solution of the utility model is as follows: a vehicle air-conditioning filter element, comprising a filter element body, an evaporator and the vehicle air-conditioning filter element shell as described above, the evaporator is installed in the tank shell, the filter element body is arranged in the shell cover, and the ventilation interface is covered and sealed.

[0022] The beneficial effects of the above technical solution are: its structure is simple, the sealing performance of the entire vehicle air conditioning filter is good, and it is easy to install.

[0023] The third purpose of the utility model is to provide a tractor with simple structure and good comfort.

[0024] In order to achieve the above-mentioned purpose, the technical solution of the utility model is as follows: a tractor comprises the vehicle air conditioning filter element as described above.

[0025] The beneficial effect of the above technical solution is that the vehicle air conditioning filter element has good sealing performance. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 This is a vertical view of the vehicle air conditioning filter housing described in Example 1 of the utility model;

[0027] Figure 2 A top view of the vehicle air conditioning filter housing described in Example 1 of the utility model;

[0028] Figure 3 It is a partial cross-sectional view of the vehicle air conditioning filter housing described in Example 1 of the utility model;

[0029] Figure 4 for Figure 3 The enlarged schematic diagram of point A in the middle;

[0030] Figure 5 It is a cross-sectional view of the sealing member described in Example 1 of the utility model;

[0031] Figure 6 This is a side view of the vehicle air conditioning filter element described in Example 2 of the utility model;

[0032] Figure 7 This is a top view of the vehicle air conditioning filter element described in Example 2 of the utility model;

[0033] Figure 8 This is a vertical view of the vehicle air conditioning filter element described in Example 2 of the utility model;

[0034] Fig. 9 This is a cross-sectional view of the vehicle air conditioner described in Example 2 of the utility model.

[0035] In the figure: 1 a vehicle air conditioning filter housing; 11 a slot housing; 12 a housing cover; 121 a ventilation interface; 13 a sealing member; 131 a sealing skirt; 14 a quick-release connector; 141 a buckle male member; 142 a buckle female member; 2 a filter body; 3 an evaporator; and 4 a corrugated air duct. DETAILED DESCRIPTION

[0036] The principles and features of the present invention are described below in conjunction with the accompanying drawings. The examples given are only used to explain the present invention and are not used to limit the scope of the present invention. The present invention is described in more detail in the following paragraphs by way of example with reference to the accompanying drawings. The advantages and features of the present invention will become clearer according to the following description and claims. It should be noted that the drawings are all in a very simplified form and are not in precise proportions, and are only used to conveniently and clearly assist in explaining the purpose of the embodiments of the present invention.

[0037] Example 1

[0038] like Figure 1 and Figure 2 As shown, this embodiment provides a vehicle air-conditioning filter shell, including a groove shell 11, a shell cover 12, a sealing member 13 and a plurality of quick-release connectors 14, wherein the shell cover 12 is a groove-shaped cover, and a ventilation interface 121 is provided on the shell cover 12, the groove end of the groove shell 11 is inserted into the groove of the shell cover 12 to jointly enclose a chamber, the sealing member 13 is provided at the insertion position of the groove shell 11 and the shell cover 12, the groove shell 11 and the shell cover 12 are connected by a plurality of the quick-release connectors 14, the ventilation interface 121 is communicated with the chamber, and by setting the groove shell and the shell cover to be groove-shaped, and after the two are plugged into each other, they are quickly connected by a plurality of quick-release connectors, and a sealing member is provided at the insertion position of the two, so that the entire vehicle air-conditioning filter shell can be quickly disassembled and assembled, and at the same time has better sealing performance.

[0039] like Figure 3-Figure 5 As shown, the seal 13 in the above technical solution is annular and is fixedly sleeved on the inner groove wall of the shell cover 12, and a plurality of sealing skirts 131 are convexly provided on the inner wall of the seal 13 along the annular direction and are distributed at intervals along the groove depth direction of the shell cover 12. The notch of the groove shell 11 is inserted into the shell cover 12, and the inner edges of the plurality of sealing skirts 131 are adjacent to the outer wall of the groove shell 11. The structure is simple, so that the plurality of sealing skirts on the inner wall of the seal can be subjected to multiple sealing treatments, and the entire seal only needs to be squeezed to deform the sealing skirts, so it has good durability and good sealing effect.

[0040] In the above technical solution, the tank shell 11 and the shell cover 12 are both square tanks with a simple structure.

[0041] See Figure 1As shown, in the above technical solution, the multiple quick-release connectors 14 are distributed circumferentially at intervals at the connection between the slot shell 11 and the shell cover 12. The structure is simple, and when the slot shell and the shell cover are plugged in, the fastening force applied by the multiple quick-release connectors in the circumferential direction at the connection between the two is evenly distributed and not easy to loosen.

[0042] See Figure 2 As shown, the quick-release connector 14 in the above technical solution is a buckle, and the quick-release connector 14 includes a buckle male component 141 and a buckle female component 142. The buckle male component 141 is arranged on the outer wall of the slot shell 11, and the buckle female component 142 is arranged on the outer wall of the shell cover 12. The shell cover 12 is covered at the notch of the slot shell 11, and the buckle male component 141 is buckled with the buckle female component 142. It has a simple structure and is easy to use.

[0043] See Figure 1 As shown, the ventilation interface 121 in the above technical solution is trumpet-shaped, and its larger opening end is connected to and penetrates the bottom of the groove of the shell cover 12, and the smaller opening end is used for pipe docking, so that the airflow in the shell cover is discharged more smoothly through the ventilation interface.

[0044] In the above technical solution, the middle part of the ventilation interface 121 is bent into an "L" shape, and the smaller opening end of the ventilation interface 121 is perpendicular to the notch of the shell cover 12 (with the notch of the shell cover facing downward, and the smaller opening end of the ventilation interface facing one side, preferably facing the side of the long side of the shell cover). Its structure is simple, which makes the installation of the entire vehicle air-conditioning filter shell easier and occupies less space.

[0045] The smaller opening end of the ventilation interface 121 in the above technical solution is oval in shape, has a simple structure, and makes the air output larger and smoother.

[0046] In this embodiment, the tank shell 11 and the shell cover 12 are both rectangular tanks, and the slot end of the tank shell is inserted into the shell cover 12, squeezing the sealing skirt to tilt upward, and the inner ring of the sealing skirt is tightly fitted with the outer side wall of the slot end of the tank shell, thereby realizing annular sealing.

[0047] Specifically, in this embodiment, four quick-release connectors may be provided, and two quick-release connectors are provided at intervals on each wide side after the slot shell and the shell cover are butted against each other.

[0048] Example 2

[0049] like Figure 6-Figure 9As shown, this embodiment provides a vehicle air-conditioning filter element, including a filter element body 2, an evaporator 3 and a vehicle air-conditioning filter element shell 1 as described in Example 1, wherein the evaporator 3 is installed in the tank shell 11, the filter element body 2 is arranged in the shell cover 12, and the ventilation interface 121 is covered and sealed. The structure is simple, the sealing performance of the entire vehicle air-conditioning filter element is good, and the installation is convenient.

[0050] The smaller end of the opening of the ventilation interface in this embodiment can be connected to a corrugated air duct 4 with a waist-shaped cross-section, and the corrugated air duct 4 has better bending and turning performance, thereby providing a certain shock-absorbing and buffering performance.

[0051] Example 3

[0052] This embodiment provides a tractor, comprising the vehicle air conditioning filter element as described in Embodiment 2, wherein the vehicle air conditioning filter element has good sealing performance.

[0053] The above description is only a preferred embodiment of the utility model and does not limit the utility model in any form. Any ordinary technician in the industry can smoothly implement the utility model as shown in the drawings of the specification and described above. However, any equivalent changes, modifications and evolutions made by technicians familiar with the profession without departing from the scope of the technical solution of the utility model using the technical content disclosed above are all equivalent embodiments of the utility model. At the same time, any equivalent changes, modifications and evolutions made to the above embodiments based on the essential technology of the utility model are still within the protection scope of the technical solution of the utility model.

Claims

1. A vehicle air conditioning filter housing, characterized in that: The invention comprises a slot shell (11), a shell cover (12), a sealing member (13) and a plurality of quick-release connectors (14); the shell cover (12) is a slot-shaped cover, and a ventilation interface (121) is provided on the shell cover (12); the slot end of the slot shell (11) is plugged into the slot of the shell cover (12) to form a chamber together; the sealing member (13) is provided at the plug-in position of the slot shell (11) and the shell cover (12); the slot shell (11) and the shell cover (12) are connected via the plurality of quick-release connectors (14); and the ventilation interface (121) is communicated with the chamber.

2. The vehicle air conditioning filter housing according to claim 1, characterized in that: The sealing member (13) is annular and sleeved fixedly on the inner groove wall of the shell cover (12), and a plurality of sealing skirts (131) are convexly provided on the inner wall of the sealing member (13) along the annular direction and are spaced apart and distributed along the groove depth direction of the shell cover (12). The groove of the groove shell (11) is inserted into the shell cover (12), and the inner edges of the plurality of sealing skirts (131) are adjacent to the outer wall of the groove shell (11).

3. The vehicle air conditioning filter housing according to claim 1, characterized in that: The tank shell (11) and the shell cover (12) are both square tanks.

4. The vehicle air conditioning filter housing according to claim 1, characterized in that: The plurality of quick-release connectors (14) are distributed at intervals in an annular direction at the insertion point of the tank shell (11) and the shell cover (12).

5. The vehicle air conditioning filter housing according to claim 4, characterized in that: The quick-release connecting piece (14) is a buckle, and the quick-release connecting piece (14) comprises a buckle male part (141) and a buckle female part (142). The buckle male part (141) is arranged on the outer wall of the slot shell (11), and the buckle female part (142) is arranged on the outer wall of the shell cover (12). The shell cover (12) is arranged at the notch of the slot shell (11), and the buckle male part (141) is buckled with the buckle female part (142).

6. The vehicle air conditioning filter housing according to claim 1, characterized in that: The ventilation interface (121) is trumpet-shaped, with the end with a larger opening connected to and penetrating the bottom of the groove of the shell cover (12), and the end with a smaller opening being used for pipe docking.

7. The vehicle air conditioning filter housing according to claim 6, characterized in that: The middle portion of the ventilation interface (121) is bent into an "L" shape, and the direction of the smaller opening end of the ventilation interface (121) is perpendicular to the notch of the shell cover (12).

8. The vehicle air conditioning filter housing according to claim 6, characterized in that: The smaller opening end of the ventilation interface (121) is oval in shape.

9. A vehicle air conditioning filter element, characterized in that: It comprises a filter element body (2), an evaporator (3) and a vehicle air conditioning filter element shell (1) as described in any one of claims 1 to 8, wherein the evaporator (3) is installed in the tank shell (11), the filter element body (2) is arranged in the shell cover (12), and the ventilation interface (121) is covered and sealed.

10. A tractor, characterized in that: It includes the vehicle air conditioning filter element as claimed in claim 9.

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