Fresh air conditioning unit convenient to clean

Abstract

The utility model discloses a fresh air conditioning unit convenient to clean, and relates to the technical field of fresh air conditioning units. The filtering device comprises a shell, a T-shaped through groove is formed in the top of the shell, a T-shaped plate is movably connected into the T-shaped through groove, sealing limiting assemblies are arranged at the bottom of the T-shaped plate and the inner wall of the T-shaped through groove, a first positioning frame is fixedly connected into the shell, and a filtering assembly is movably connected into the first positioning frame. The front face of the filtering assembly is fixedly connected with a collecting assembly. Under the guiding and shielding of the inclined baffle, the collecting box can collect impurities filtered by the filter plate, meanwhile, the collected impurities are not prone to being blown by airflow flowing from the shell, and the collecting box can be driven by the mounting frame to move out of the interior of the shell through the T-shaped through groove; and therefore, the phenomenon that impurities are accumulated in the shell is not prone to occurring, and the impurities collected in the collecting box are convenient to clean.

Description

Technical Field

[0001] The utility model belongs to the technical field of fresh air air conditioning units, and in particular relates to a fresh air air conditioning unit which is easy to clean. Background Art

[0002] Fresh air air conditioning unit is an air conditioning device that provides fresh air. The working principle is to extract fresh air from the outdoors and send it to the room through a fan after dust removal, dehumidification (or humidification), cooling (or heating) and other treatments. When entering the indoor space, it replaces the original air in the room. In terms of function, it can achieve constant temperature and humidity or simply provide fresh air according to the requirements of the use environment. Dust removal, dehumidification (or humidification), cooling (or heating) and other functions can be determined according to the needs of the use environment. In order to ensure that there is no odor in the indoor air, the filter components in the fresh air air conditioning unit need to be cleaned regularly.

[0003] The Chinese patent network CN220601638U discloses a combined clean fresh air air conditioning unit that is easy to replace filter plates, including an air conditioning component, wherein a plurality of filter components distributed at equal intervals are plugged into the interior of the air conditioning component, and the filter components are limited by a limit assembly; the air conditioning component includes an external shell, and a plurality of strip-shaped plug-in holes distributed at equal intervals are opened on the upper surface of the external shell, the strip-shaped plug-in holes are connected to the interior of the external shell, and guide holes corresponding to the strip-shaped plug-in holes are opened on the inner bottom surface of the external shell.

[0004] In the prior art, when cleaning the filter plate, the filter plate can be extracted from the interior of the external shell through the strip-shaped plug-in hole, and some impurities filtered by the filter plate when filtering the airflow will directly accumulate inside the external shell. The extracted filter plate cannot filter out these accumulated impurities, and the two sides of the external shell are blocked by mesh panels, which makes it inconvenient to clean the impurities accumulated inside the external shell.

[0005] Currently, no effective solution has been proposed for the problems in the related technologies. Utility Model Content

[0006] In view of the problems in the related technology, the utility model proposes a fresh air air conditioning unit that is easy to clean, so as to overcome the above technical problems existing in the existing related technology.

[0007] In order to solve the above technical problems, the utility model is achieved through the following technical solutions:

[0008] The utility model discloses a fresh air air conditioning unit which is easy to clean, comprising an outer shell, a T-shaped through slot being provided on the top of the outer shell, a T-shaped plate being movably connected inside the T-shaped through slot, a sealing limit assembly being provided on the bottom of the T-shaped plate and the inner wall of the T-shaped through slot, a driving assembly being provided on the top of the T-shaped plate, the bottom end of the driving assembly being rotatably connected to the outer shell, a first positioning frame being fixedly connected inside the outer shell, a filter assembly being movably connected inside the first positioning frame, and a collecting assembly being fixedly connected on the front side of the filter assembly.

[0009] Furthermore, the sealing limit assembly includes a sealing frame, which is fixedly connected to the T-shaped plate, the inner wall of the T-shaped through groove is provided with a sealing groove, the sealing frame is movably connected to the sealing groove, the bottom of the inner wall of the sealing groove is provided with a fixing groove, the interior of the fixing groove is movably connected with a fixing plate, and the fixing plate is fixedly connected to the sealing frame.

[0010] Furthermore, the drive assembly includes a rotating shaft, which is rotatably connected to the outer shell, a bracket is fixedly connected to the outer surface of the outer shell, the top of the bracket is threadedly connected to a screw, the bottom end of the screw passes through the bracket and is rotatably connected to the T-plate, the top of the bracket is movably connected to a limiting column, the bottom end of the limiting column passes through the bracket and is fixedly connected to the T-plate, and the bottom end of the screw is fixedly connected to a control ring.

[0011] Furthermore, the filter assembly comprises a mounting frame, the mounting frame is movably connected to the first positioning frame, a mounting groove is formed on the top of the mounting frame, and a filter plate is movably connected inside the mounting groove.

[0012] Furthermore, the collection assembly includes a collection box, which is fixedly connected to the mounting frame, a positioning cylinder is fixedly connected to the back of the collection box, a magnetic column is movably connected inside the positioning cylinder, an inclined baffle is fixedly connected to one side of the magnetic column, and the inclined baffle is movably connected to the collection box.

[0013] Furthermore, a second positioning frame is fixedly connected to the inner wall of the shell, and a mesh plate is movably connected inside the second positioning frame.

[0014] Furthermore, a mounting frame is fixedly mounted on the bottom of the inner wall of the shell, and an exhauster is fixedly mounted inside the mounting frame.

[0015] The utility model has the following beneficial effects:

[0016] 1. When the filter plate of the utility model filters impurities in the airflow, the filtered impurities can directly fall to the top of the inclined baffle and directly fall into the inside of the collection box under the guidance of the inclined baffle. When the impurities on the filter plate and the impurities inside the collection box are cleaned, the screw is directly rotated so that the screw drives the T-shaped plate to move upward and directly move out from the inside of the T-shaped slot. Then the bracket is rotated so that the bracket drives the T-shaped plate to rotate together through the screw and the limit column. At this time, the T-shaped plate no longer blocks the T-shaped slot. Next, the installation frame is directly pulled upward. When the installation frame moves, it can drive the collection box to move together and move directly out from the inside of the shell. At this time, the filter plate can The collecting box can be moved out from the inside of the installation groove and then cleaned. When cleaning the collecting box, the inclined baffle can be pulled upward to make the inclined baffle drive the magnetic column to move out from the inside of the positioning tube and make the inclined baffle no longer block the collecting box. In summary, under the guidance and shielding of the inclined baffle, the collecting box can collect the impurities filtered by the filter plate and the collected impurities are not easily blown by the airflow flowing from the outer shell. The collecting box can be moved out of the inner part of the outer shell through the T-shaped through slot driven by the installing frame, so that the inner part of the outer shell is not prone to accumulation of impurities. The inclined baffle can also be removed from the top of the collecting box, which makes it more convenient to clean the impurities collected inside the collecting box.

[0017] When the T-plate is moved to the inside of the T-slot and squeezes the top of the mounting frame, the sealing frame also moves to the inside of the sealing groove. In summary, after the T-plate is moved to the inside of the T-slot, the sealing performance of the connection between the two can be guaranteed with the assistance of the sealing groove and the sealing frame. Under the restriction of the fixing plate and the fixing groove, the T-plate is not easy to move out of the inside of the T-slot, so that the stability of the T-slot and the T-plate after being connected together can also be guaranteed, and the whole process only needs to rotate the bracket and then the screw, and the operation is also relatively convenient.

[0018] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions of the utility model embodiments, the drawings required for describing the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0020] Figure 1 It is a schematic diagram of the external contour structure of the utility model;

[0021] Figure 2 This is a schematic diagram of the structure of the drive assembly of the utility model;

[0022] Figure 3 This is a schematic diagram of the T-type plate structure of the utility model;

[0023] Figure 4 This is a schematic diagram of the top view of the shell structure of the utility model;

[0024] Figure 5 For the utility model Figure 4 A is an enlarged structural diagram;

[0025] Figure 6 This is a schematic diagram of the internal structure of the shell of the utility model;

[0026] Figure 7 This is a schematic diagram of the structure of the collection component of the utility model;

[0027] Figure 8 This is a schematic diagram of the structure of the filter assembly of the utility model.

[0028] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0029] 1. Shell; 2. T-shaped through slot; 3. T-shaped plate; 4. Sealing and limiting assembly; 401. Sealing frame; 402. Sealing slot; 403. Fixing slot; 404. Fixing plate; 5. Driving assembly; 501. Rotating shaft; 502. Bracket; 503. Screw; 504. Limiting column; 505. Control ring; 6. First positioning frame; 7. Filter assembly; 701. Mounting frame; 702. Mounting slot; 703. Filter plate; 8. Collecting assembly; 801. Collecting box; 802. Positioning cylinder; 803. Magnetic column; 804. Inclined baffle; 9. Second positioning frame; 10. Screen; 11. Mounting frame; 12. Exhaust fan. DETAILED DESCRIPTION

[0030] The following will be combined with the drawings in the utility model embodiments to clearly and completely describe the technical solutions in the utility model embodiments. Obviously, the described embodiments are only part of the utility model embodiments, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0031] In the description of the present utility model, it should be understood that the terms "opening", "upper", "lower", "top", "middle", "inside" and the like indicating orientation or positional relationship are only for the convenience of describing the utility model and simplifying the description, and do not indicate or imply that the components or elements 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 utility model.

[0032] See also Figure 1-Figure 8 As shown, the utility model is a fresh air air conditioning unit that is easy to clean, including an outer shell 1, a T-shaped through slot 2 is opened on the top of the outer shell 1, a T-shaped plate 3 is movably connected inside the T-shaped through slot 2, a sealing limit assembly 4 is arranged at the bottom of the T-shaped plate 3 and the inner wall of the T-shaped through slot 2, a driving assembly 5 is arranged on the top of the T-shaped plate 3, the bottom end of the driving assembly 5 is rotatably connected to the outer shell 1, a first positioning frame 6 is fixedly connected inside the outer shell 1, a filter assembly 7 is movably connected inside the first positioning frame 6, and a collecting assembly 8 is fixedly connected to the front of the filter assembly 7.

[0033] When the filter assembly 7 filters the airflow, impurities falling from the surface of the filter assembly 7 can fall into the interior of the collecting assembly 8 under the guidance of the outer surface of the collecting assembly 8. When cleaning the filter assembly 7, the T-shaped plate 3 is directly driven upward by the driving assembly 5 to move the T-shaped plate 3 completely out of the interior of the T-shaped through-slot 2. At the same time, the bottom of the T-shaped plate 3 no longer squeezes the top of the filter assembly 7. Then the driving assembly 5 is rotated so that the T-shaped plate 3 no longer blocks the T-shaped through-slot 2. At this time, the filter assembly 7 can be directly lifted upward and made to slide inside the first positioning frame 6. At the same time, the filter assembly 7 can drive the collecting assembly 8 to move upward together. After the filter assembly 7 and the collecting assembly 8 move out from the interior of the outer shell 1, the operator begins to clean the impurities on the surface of the filter assembly 7 and the impurities inside the collecting assembly 8.

[0034] The collecting component 8 can collect the impurities filtered by the filtering component 7, and the T-shaped plate 3 can no longer block the T-shaped slot 2 under the drive of the driving component 5, so that the filtering component 7 and the collecting component 8 can be conveniently moved out from the inside of the shell 1 through the T-shaped slot 2, so that it is more convenient to clean the impurities filtered by the filtering component 7. At the same time, the setting of the T-shaped slot 2 makes it more convenient for the operator to clean other device components inside the shell; when the T-shaped plate 3 blocks the T-shaped slot 2, the bottom of the T-shaped plate 3 can be in contact with the top of the filtering component 7, and the first positioning frame 6 is limited, so that the stability of the filtering component 7 during operation can be guaranteed.

[0035] In one embodiment, for the above-mentioned sealing and limiting component 4, the sealing and limiting component 4 includes a sealing frame 401, the sealing frame 401 is fixedly connected to the T-shaped plate 3, the inner wall of the T-shaped through groove 2 is provided with a sealing groove 402, the sealing frame 401 is movably connected to the sealing groove 402, the inner wall bottom of the sealing groove 402 is provided with a fixing groove 403, the interior of the fixing groove 403 is movably connected with a fixing plate 404, and the fixing plate 404 is fixedly connected to the sealing frame 401.

[0036] When the T-shaped plate 3 moves to the inside of the T-shaped through-slot 2 driven by the driving assembly 5, the fixed plate 404 moves to the inside of the fixed groove 403 driven by the sealing frame 401, and at the same time, the sealing frame 401 moves directly to the inside of the sealing groove 402 driven by the T-shaped plate 3. The setting of the sealing groove 402 and the sealing frame 401 ensures the sealing of the connection between the T-shaped plate 3 after the T-shaped plate 3 moves to the inside of the T-shaped through-slot 2. At the same time, the setting of the fixed groove 403 and the fixed plate 404 prevents the T-shaped plate 3 from moving out of the T-shaped through-slot 2 at will, thereby ensuring the sealing and stability of the T-shaped plate 3 when covering the T-shaped through-slot 2.

[0037] In one embodiment, for the above-mentioned driving component 5, the driving component 5 includes a rotating shaft 501, the rotating shaft 501 is rotatably connected to the outer shell 1, the outer surface of the outer shell 1 is fixedly connected with a bracket 502, the top of the bracket 502 is threadedly connected with a screw 503, the bottom end of the screw 503 penetrates the bracket 502 and is rotatably connected to the T-plate 3, the top of the bracket 502 is movably connected to a limiting column 504, the bottom end of the limiting column 504 penetrates the bracket 502 and is fixedly connected to the T-plate 3, and the bottom end of the screw 503 is fixedly connected to a control ring 505.

[0038] When the T-shaped plate 3 is moved out from the inside of the T-shaped slot 2, the screw rod 503 is directly rotated through the control ring 505, and the screw rod 503 moves upward on the bracket 502, and at the same time, the screw rod 503 drives the T-shaped plate 3 to move upward, and the T-shaped plate 3 drives the limiting column 504 to move on the bracket 502. When the fixing plate 404 at the bottom of the T-shaped plate 3 is at the top of the shell 1, the bracket 502 is rotated and the bracket 502 drives the T-shaped plate 3 to rotate together, so that the T-shaped plate 3 no longer blocks the T-shaped slot 2. When the bracket 501 drives the T-shaped plate 3 to rotate to the upper side of the shell 1, the inner wall of the bracket 502 directly contacts the back side of the shell 1. This arrangement allows the T-shaped plate 3 to be directly aligned with the T-shaped slot 2 up and down, so that it is more convenient to move the T-shaped plate 3 to the inside of the T-shaped slot 2. At the same time, the arrangement of the limiting column 504 ensures the stability of the T-shaped plate 3 when it moves.

[0039] In one embodiment, for the above-mentioned filter assembly 7, the filter assembly 7 includes a mounting frame 701, and the mounting frame 701 is movably connected to the first positioning frame 6. A mounting groove 702 is opened on the top of the mounting frame 701, and a filter plate 703 is movably connected inside the mounting groove 702.

[0040] When moving the filter assembly 7 out from the interior of the housing 1, the filter plate 703 can be directly pulled upward so that the filter plate 703 can move upward inside the mounting groove 702 and completely fall off from the interior of the mounting frame 701. This arrangement makes it more convenient to clean and replace the filter plate 703.

[0041] In one embodiment, for the above-mentioned collecting component 8, the collecting component 8 includes a collecting box 801, the collecting box 801 is fixedly connected to the mounting frame 701, the back of the collecting box 801 is fixedly connected with a positioning tube 802, the interior of the positioning tube 802 is movably connected with a magnetic column 803, one side of the magnetic column 803 is fixedly connected with an inclined baffle 804, and the inclined baffle 804 is movably connected to the collecting box 801.

[0042] After the filter plate 703 filters the impurities carried by the passing airflow, the impurities can fall and fall on the top of the inclined baffle 804. At this time, the impurities fall directly into the inside of the collection box 801 under the guidance of the inclined baffle 804. When the collection component 8 moves out of the inside of the shell 1 driven by the filter component 7, it directly pulls the inclined baffle 804 and makes the inclined baffle 804 drive the magnetic column 803 to move out of the inside of the positioning cylinder 802. At the same time, the inclined baffle 804 no longer blocks the top of the collection box 801. The arrangement makes it convenient to clean the impurities collected inside the collection box 801. The arrangement of the inclined baffle 804 makes it difficult for the airflow flowing through the shell 1 when the collection box 801 is collecting impurities to blow the impurities collected inside the collection box 801. The magnetic column 803 can be adsorbed inside the positioning cylinder 802. This arrangement ensures the stability of the inclined baffle 804 when covering the top of the collection box 801. At the same time, it is also convenient to move the inclined baffle 804 down from the top of the collection box 801.

[0043] In one embodiment, for the above-mentioned outer shell 1, a second positioning frame 9 is fixedly connected to the inner wall of the outer shell 1, a mesh plate 10 is movably connected inside the second positioning frame 9, a mounting frame 11 is fixedly installed at the bottom of the inner wall of the outer shell 1, and an exhaust fan 12 is fixedly installed inside the mounting frame 11.

[0044] The exhauster 12 can extract the airflow outside the shell 1, and the extracted airflow can flow into the interior of the shell 1 through the mesh plate 10. At this time, the mesh plate 10 can perform preliminary filtering on larger impurities carried in the passing airflow. Mesh plates 10 are provided at both ends of the shell 1, and the filter component 7, the collection component 8 and the exhauster 12 are all provided between the two mesh plates 10. At the same time, the two mesh plates 10 are located on the lower side of the T-shaped slot 2, so that the mesh plate 10 can be moved out of the interior of the shell 1 through the T-shaped slot 2. This arrangement makes it more convenient to clean all components inside the shell 1.

[0045] Through the above technical solution, 1. When the filter plate 703 filters impurities in the airflow, the filtered impurities can directly fall to the top of the inclined baffle 804 and directly fall into the inside of the collection box 801 under the guidance of the inclined baffle 804. When the impurities on the filter plate 703 and the impurities inside the collection box 801 are cleaned, the screw 503 is directly rotated to make the screw 503 drive the T-shaped plate 3 to move upward and directly move out from the inside of the T-shaped through-slot 2, and then the bracket 502 is rotated so that the bracket 502 drives the T-shaped plate 3 to rotate together through the screw 503 and the limiting column 504. At this time, the T-shaped plate 3 no longer blocks the T-shaped through-slot 2, and then the installation frame 701 is directly pulled upward. When the installation frame 701 is moved, it can drive the collection box 801 to move together and move directly out of the interior of the shell 1. At this time, the filter plate 703 can be moved out of the interior of the installation slot 702 and then cleaned. When cleaning the collection box 801, the inclined baffle 804 can be pulled upward to make the inclined baffle 804 drive the magnetic column 803 to move out of the interior of the positioning cylinder 802 and make the inclined baffle 804 no longer block the collection box 801. In summary, under the guidance and shielding of the inclined baffle 804, the collection box 801 can collect the impurities filtered by the filter plate 703 and the collected impurities are not easily blown by the airflow flowing from the shell 1. 1, the T-shaped plate 503 is used to move the sealing frame 401 downwards and the sealing frame 401 is used to move the sealing frame 401 downwards. The plate 404 moves downward and moves to the inside of the fixed groove 403. When the T-plate 3 moves to the inside of the T-slot 2 and squeezes the top of the installation frame 701, the sealing frame 401 also moves to the inside of the sealing groove 402. In summary, after the T-plate 3 is moved to the inside of the T-slot 2, the sealing performance of the connection between the two can be guaranteed with the assistance of the sealing groove 402 and the sealing frame 401. Under the restriction of the fixed plate 404 and the fixed groove 403, the T-plate 3 is not easy to move out from the inside of the T-slot 2, so that the stability of the T-slot 2 and the T-plate 3 after being connected together can also be guaranteed. The whole process only requires rotating the bracket 502 and then the screw 503, and the operation is relatively convenient.

[0046] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. 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.

[0047] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A fresh air air conditioning unit that is easy to clean, comprising a housing (1), characterized in that: The top of the shell (1) is provided with a T-shaped through slot (2), the interior of the T-shaped through slot (2) is movably connected to a T-shaped plate (3), the bottom of the T-shaped plate (3) and the inner wall of the T-shaped through slot (2) are provided with a sealing limit assembly (4), the top of the T-shaped plate (3) is provided with a driving assembly (5), the bottom end of the driving assembly (5) is rotatably connected to the shell (1), the interior of the shell (1) is fixedly connected to a first positioning frame (6), the interior of the first positioning frame (6) is movably connected to a filtering assembly (7), and the front of the filtering assembly (7) is fixedly connected to a collecting assembly (8).

2. The fresh air air conditioning unit that is easy to clean according to claim 1, characterized in that: The sealing limit assembly (4) comprises a sealing frame (401), the sealing frame (401) is fixedly connected to the T-shaped plate (3), the inner wall of the T-shaped through groove (2) is provided with a sealing groove (402), the sealing frame (401) is movably connected to the sealing groove (402), the inner wall bottom of the sealing groove (402) is provided with a fixing groove (403), the interior of the fixing groove (403) is movably connected with a fixing plate (404), and the fixing plate (404) is fixedly connected to the sealing frame (401).

3. The fresh air air conditioning unit that is easy to clean according to claim 2, characterized in that: The driving assembly (5) comprises a rotating shaft (501), wherein the rotating shaft (501) is rotatably connected to the housing (1), a bracket (502) is fixedly connected to the outer surface of the housing (1), a screw rod (503) is threadedly connected to the top of the bracket (502), the bottom end of the screw rod (503) passes through the bracket (502) and is rotatably connected to the T-shaped plate (3), the top of the bracket (502) is movably connected to a limiting column (504), the bottom end of the limiting column (504) passes through the bracket (502) and is fixedly connected to the T-shaped plate (3), and the bottom end of the screw rod (503) is fixedly connected to a control ring (505).

4. The fresh air air conditioning unit that is easy to clean according to claim 3, characterized in that: The filter assembly (7) comprises a mounting frame (701), the mounting frame (701) being movably connected to the first positioning frame (6), a mounting groove (702) being provided on the top of the mounting frame (701), and a filter plate (703) being movably connected inside the mounting groove (702).

5. The fresh air air conditioning unit that is easy to clean according to claim 4, characterized in that: The collection assembly (8) comprises a collection box (801), wherein the collection box (801) is fixedly connected to the mounting frame (701), a positioning tube (802) is fixedly connected to the back of the collection box (801), a magnetic column (803) is movably connected inside the positioning tube (802), an inclined baffle (804) is fixedly connected to one side of the magnetic column (803), and the inclined baffle (804) is movably connected to the collection box (801).

6. The fresh air air conditioning unit that is easy to clean according to claim 1, characterized in that: A second positioning frame (9) is fixedly connected to the inner wall of the outer shell (1), and a mesh plate (10) is movably connected inside the second positioning frame (9).

7. The fresh air air conditioning unit that is easy to clean according to claim 1, characterized in that: A mounting frame (11) is fixedly mounted on the bottom of the inner wall of the outer shell (1), and an exhauster (12) is fixedly mounted inside the mounting frame (11).

Images