CN219531031U - Fresh air filtering device of central air conditioner - Google Patents
Fresh air filtering device of central air conditioner Download PDFInfo
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- CN219531031U CN219531031U CN202320592685.8U CN202320592685U CN219531031U CN 219531031 U CN219531031 U CN 219531031U CN 202320592685 U CN202320592685 U CN 202320592685U CN 219531031 U CN219531031 U CN 219531031U
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- air conditioner
- central air
- filtering device
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Abstract
The utility model discloses a fresh air filtering device of a central air conditioner, which relates to the technical field of fresh air filtering of the central air conditioner. According to the utility model, after the top surface of the frame is attached to the top surface of the mounting frame, the clamping plate is pulled upwards, the limiting slide block is driven to move in the sliding cavity while the clamping plate is pulled upwards, the spring is extruded by the limiting slide block, and meanwhile, the clamping plate is turned over and stirred, so that the clamping plate rotates to be parallel to the limiting slide block, the clamping plate can conveniently rotate to the top of the frame, the clamping plate is used for limiting and mounting the frame, the fastening effect is realized, the frame is prevented from falling off the inside of the mounting frame, and when the clamping plate is separated from the frame, the frame is conveniently taken out and cleaned.
Description
Technical Field
The utility model relates to the technical field of central air conditioner fresh air filtration, in particular to a fresh air filtration device of a central air conditioner.
Background
The central air conditioner provides a relatively comfortable temperature environment for people through cold and hot adjustment, the fresh air system can ensure that the indoor environment is in a natural circulation air environment, the fresh air function of the central air conditioner pumps outdoor air in through the air inlet, the outdoor air is filtered and sent into the indoor environment, and the indoor dirty air is sucked back through the air return opening.
Through searching, the utility model patent with the publication number of CN212987612U discloses a filtering mechanism for an intelligent central air conditioner, when cleaning is needed, a user only needs to adjust the abutting assembly, so that the abutting acting force of the abutting assembly on the frame is eliminated, the frame can be disassembled, a filter screen on the frame is cleaned, and the filtering mechanism for the intelligent central air conditioner is beneficial to continuously playing a good role in filtering air.
The mode that supports tight subassembly and adopt to support tight board and bolt among the above-mentioned scheme, this kind of mode needs to screw the bolt with the help of the instrument, conveniently will support tight board and demolish or install, if this kind of mode is used, although can demolish the frame and conveniently to the clearance of filter screen, but the time spends more, needs a new trend filter equipment that can demolish the frame fast.
Disclosure of Invention
The utility model aims to solve the defects in the prior art and provides a fresh air filtering device of a central air conditioner.
The utility model can be realized by the following technical scheme: the utility model provides a central air conditioning's new trend filter equipment, includes the wind channel that is used for the new trend to get into, be provided with on the outer wall surface in wind channel with the communicating installing frame in wind channel inner chamber, be equipped with smooth chamber on the top outer wall surface in installing frame, and be equipped with the slot on the top surface of installing frame, the inside slidable mounting in slot has the frame that is used for filtering the separation, install the spring on the inner chamber top surface in smooth chamber, and the inside slidable mounting in smooth chamber have the spacing slider with spring tip rigid coupling, the surface rotation of spacing slider is connected with and is used for spacing and the screens board that is L shape structure to the frame joint.
The utility model further technically improves that: the clamping plate is characterized in that a pressing pad in contact with the surface of the frame is arranged on the surface of the bending end of the clamping plate, a handle is arranged on the top surface of the frame, and a dust screen is arranged inside the frame.
The utility model further technically improves that: the inner cavity of the air duct is fixedly provided with a rectangular frame plate close to the end part, and one side of the rectangular frame plate is provided with a purification frame in a fitting mode.
The utility model further technically improves that: the inner cavity end of the air duct is symmetrically provided with two positioning cavities, and a blocking block which is used for blocking the purification frame and is in a strip-shaped structure is rotatably arranged in each positioning cavity through a damping pin shaft.
The utility model further technically improves that: the inside of purifying the frame is provided with an activated carbon adsorption net, and the activated carbon adsorption net and the dustproof net are arranged in a collinear and flush way.
Compared with the prior art, the utility model has the following beneficial effects:
1. after the top surface of the frame is attached to the top surface of the mounting frame, the clamping plate is pulled upwards, the limiting slide block is driven to move in the sliding cavity while the clamping plate is pulled upwards, the limiting slide block is used for extruding the spring, meanwhile, the clamping plate is turned over and stirred, the clamping plate is enabled to rotate to be parallel to the limiting slide block, the clamping plate is enabled to rotate to the top of the frame conveniently, then the external force acting on the clamping plate is removed, the spring recovers elastic deformation, the clamping plate is used for limiting the frame to mount, the fastening effect is achieved, in the mounting process, the top surface of the air duct is used as the mounting bottom surface, the frame is prevented from falling off the inside of the mounting frame through the arrangement of the clamping plate, and the frame is convenient to take out and clean under the action of gravity when the clamping plate is separated from the frame;
2. after the purification frame is propped against one side of the rectangular frame plate, the blocking block is rotationally stirred, the blocking block overturns in the positioning cavity to rotate, and at the moment, the blocking block is in contact with the surface of the purification frame, so that the purification frame is quickly installed on one side of the rectangular frame plate, the purification frame is tightly attached to the rectangular frame plate, the activated carbon adsorption net is flush with the dustproof net, and the filtration interception of peculiar smell and dust is realized.
Drawings
The present utility model is further described below with reference to the accompanying drawings for the convenience of understanding by those skilled in the art.
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is an enlarged schematic view of the portion A of FIG. 1 according to the present utility model;
FIG. 3 is an enlarged schematic view of the structure of the portion B of FIG. 1 according to the present utility model;
FIG. 4 is a schematic view showing the structural connection of the mounting frame and the air duct.
In the figure: 1. an air duct; 2. a mounting frame; 3. a slot; 4. a frame; 5. a sliding cavity; 6. a spring; 7. a limit sliding block; 8. a clamping plate; 9. a pressing pad; 10. a dust screen; 11. a positioning cavity; 12. a blocking piece; 13. a rectangular frame plate; 14. a purification frame; 15. an activated carbon adsorption net.
Detailed Description
In order to further describe the technical means and effects adopted by the utility model for achieving the preset aim, the following detailed description is given below of the specific implementation, structure, characteristics and effects according to the utility model with reference to the attached drawings and the preferred embodiment.
Referring to fig. 1-4, the utility model provides a fresh air filtering device of a central air conditioner, which comprises an air duct 1 for fresh air to enter, wherein an installation frame 2 communicated with an inner cavity of the air duct 1 is arranged on the outer wall surface of the air duct 1, a sliding cavity 5 is arranged on the top outer wall surface of the installation frame 2, a slot 3 is arranged on the top surface of the installation frame 2, a frame 4 for filtering separation is slidably installed in the slot 3, a spring 6 is installed on the top surface of the inner cavity of the sliding cavity 5, a limit slide block 7 fixedly connected with the end part of the spring 6 is slidably installed in the sliding cavity 5, the outer surface of the limit slide block 7 is rotatably connected with a clamping position plate 8 for clamping and limiting the frame 4 and having an L-shaped structure, when the frame 4 is used for filtering fresh air entering the air duct 1, the air duct, the frame 4 is slidably inserted into the slot 3 in the installation frame 2, after the top surface of the frame 4 is attached to the top surface of the installation frame 2, the clamping position plate 8 is pulled upwards, the limit slide block 7 is driven to move in the sliding cavity 5 while the limit slide block 7 is pushed by the limit slide block 7, and the limit slide block 6 is pushed by the limit slide block 7, and simultaneously the limit slide block 7 is pushed to the frame 8 to rotate to the frame 8, and the clamping position plate 8 is conveniently removed from the top surface through the frame 8 when the frame 4 is rotated, and the frame 4 is in a state of being conveniently removed from the side, and the frame 4 is mounted, and the frame 4 is conveniently removed from the side by the side.
The clamping plate 8 is provided with the pressure pad 9 of laminating contact with frame 4 surface on the end surface of buckling, is provided with the hand-pulled handle on the top surface of frame 4, and the inside of frame 4 is provided with dust screen 10, and in the installation, the position of hand-pulled handle is down, conveniently shifts out to frame 4 through the hand-pulled handle, can intercept the impurity of carrying in the filtration new trend through dust screen 10.
The inner cavity of the air duct 1 is fixedly provided with a rectangular frame plate 13 near the end part, one side of the rectangular frame plate 13 is provided with a purifying frame 14 in a fitting way, and the purifying frame 14 is abutted through the rectangular frame plate 13.
The inner chamber tip symmetry in wind channel 1 is provided with two location chambeies 11, and the inside in every location chamber 11 all rotates through the damping round pin axle and installs and be used for blockking and be bar structure's the stop piece 12 to purifying frame 14, and during initial position, the stop piece 12 is accomodate in location chamber 11, supports purifying frame 14 and lean on behind one side of rectangle framed board 13, and rotatory stirring stop piece 12, stop piece 12 upset rotation 90 degrees in location chamber 11, and the surface contact of stop piece 12 and purifying frame 14 this moment, and then will purify frame 14 and install in one side of rectangle framed board 13 fast, realizes purifying frame 14 and the inseparable laminating of rectangle framed board 13.
The internally mounted who purifies frame 14 has activated carbon adsorption net 15, and activated carbon adsorption net 15 flushes the setting with dust screen 10 collineation, and after purifying frame 14 installation was accomplished, activated carbon adsorption net 15 flushes with dust screen 10 this moment, realizes the filtration interception to peculiar smell and dust.
When the air duct type air conditioner is used, after the top surface of the frame 4 is attached to the top surface of the mounting frame 2, the clamping plate 8 is pulled upwards, the limiting slide block 7 is driven to move in the sliding cavity 5 while the clamping plate 8 is pulled upwards, the limiting slide block 7 extrudes the spring 6, meanwhile, the clamping plate 8 is turned over and stirred, so that the clamping plate 8 rotates to be parallel to the limiting slide block 7, the clamping plate 8 is conveniently rotated to the top of the frame 4, then the external force acting on the clamping plate 8 is removed, the spring 6 recovers elastic deformation, the clamping plate 8 is used for limiting the frame 4, the fastening effect is realized, the top surface of the air duct 1 is used as the mounting bottom surface in the mounting process, the frame 4 is prevented from falling off the inside of the mounting frame 2 through the arrangement of the clamping plate 8, and the frame 4 is conveniently taken out and cleaned under the action of gravity when the clamping plate 8 is separated from the frame 4;
after the purification frame 14 is propped against one side of the rectangular frame plate 13, the blocking block 12 is rotationally stirred, the blocking block 12 is turned over in the positioning cavity 11 for 90 degrees, at the moment, the blocking block 12 is in contact with the surface of the purification frame 14, and then the purification frame 14 is rapidly installed on one side of the rectangular frame plate 13, so that the purification frame 14 is tightly attached to the rectangular frame plate 13, the activated carbon adsorption net 15 is flush with the dust screen 10, and the filtration interception of peculiar smell and dust is realized.
The present utility model is not limited to the above embodiments, but is capable of modification and variation in all aspects, including those of ordinary skill in the art, without departing from the spirit and scope of the present utility model.
Claims (5)
1. The utility model provides a central air conditioning's new trend filter equipment, is including wind channel (1) that are used for new trend to get into, its characterized in that: the utility model discloses a filter, including wind channel (1), including frame (1), frame (2), frame (5), slot (3), spring (6) are installed on the inner chamber top surface of frame (5), and the inside slidable mounting in sliding chamber (5) has spacing slider (7) with spring (6) tip rigid coupling with the inside slidable mounting in sliding chamber (5), the surface rotation of spacing slider (7) is connected with and is used for spacing and be screens board (8) of L shape structure to frame (4) joint on the top outer wall of the top of frame (2), be equipped with slot (3) on the top surface of frame (2).
2. The fresh air filtering device for the central air conditioner according to claim 1, wherein a pressing pad (9) which is in fit contact with the surface of the frame (4) is arranged on the surface of the bending end of the clamping plate (8), a hand pulling handle is arranged on the top surface of the frame (4), and a dust screen (10) is arranged inside the frame (4).
3. The fresh air filtering device of the central air conditioner according to claim 1, wherein a rectangular frame plate (13) is fixedly arranged at a position, close to the end part, of the inner cavity of the air duct (1), and a purifying frame (14) is attached to one side of the rectangular frame plate (13).
4. A fresh air filtering device for a central air conditioner according to claim 3, wherein two positioning cavities (11) are symmetrically arranged at the end part of the inner cavity of the air duct (1), and a blocking block (12) which is used for blocking the purifying frame (14) and has a strip-shaped structure is rotatably arranged in each positioning cavity (11) through a damping pin shaft.
5. A fresh air filtering device for a central air conditioner according to claim 3, wherein the inside of the purifying frame (14) is provided with an activated carbon adsorption net (15), and the activated carbon adsorption net (15) is arranged in a collinear and flush manner with the dust screen (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320592685.8U CN219531031U (en) | 2023-03-23 | 2023-03-23 | Fresh air filtering device of central air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320592685.8U CN219531031U (en) | 2023-03-23 | 2023-03-23 | Fresh air filtering device of central air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219531031U true CN219531031U (en) | 2023-08-15 |
Family
ID=87583762
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320592685.8U Active CN219531031U (en) | 2023-03-23 | 2023-03-23 | Fresh air filtering device of central air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219531031U (en) |
-
2023
- 2023-03-23 CN CN202320592685.8U patent/CN219531031U/en active Active
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