Air conditioner ventilation guide pipe with self-adaptive filtering function

Abstract

The utility model provides a self-adaptive filtering air conditioner ventilation duct, which relates to the technical field of ventilation ducts, and comprises a duct main body, one side of the duct main body is provided with a stop block, the top of the duct main body is provided with a chute, one end of the top of the chute is provided with an air inlet, one end of the chute is provided with a knob, and the inside of the duct main body is provided with a baffle and a filtering structure. Handles are arranged on one side of the baffle and one side of the filtering structure, a cleaning structure is arranged at the front end of the filtering structure, and when an air gun blows air to clean the front end of the filtering structure and the interior of the pipeline body through an air inlet, dust, impurities and the like can be stacked at the bottom of the inner wall of the pipeline body; and then the connecting rod is connected with the inserting opening, so that the cleaning plate can be pushed towards the pipe opening, dust in the pipeline main body and accumulated at the bottom is pushed out of the pipe opening, and the interior of the pipeline can be cleaned.

Description

Technical Field

[0001] The utility model relates to the technical field of ventilation ducts, in particular to an air-conditioning ventilation duct with adaptive filtering. Background Art

[0002] According to Chinese patent number CN218864443U, an air-conditioning ventilation filter duct is disclosed, including a thermal insulation plate, a first ventilation pipe is fixedly connected to the interior of the thermal insulation plate, one end of the first ventilation pipe is fixedly connected to a filter plate, a filter net is fixedly connected to the interior of the filter plate, a connecting plate is fixedly connected to the surface of the filter plate, a threaded hole is opened on the surface of the connecting plate, a connecting bolt is penetrated by the internal thread of the threaded hole, and a second ventilation pipe is fixedly connected to the surface of the connecting bolt.

[0003] The above-mentioned comparative documents and prior art have the following technical problems: Long-term use or improper cleaning of the filter structure of the existing air-conditioning ventilation duct will cause the inside of the duct to be blocked by dust and debris, affecting the exhaust effect. This requires the filter structure to be replaced from time to time, but disassembly and replacement is troublesome. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and proposes an air conditioning ventilation duct with adaptive filtering.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: an air-conditioning ventilation duct with adaptive filtering, comprising a duct body, a block is provided on one side of the duct body, a slide groove is provided on the top of the duct body, an air inlet is provided at one end of the top of the slide groove, a knob is provided at one end of the slide groove, a baffle and a filtering structure are provided inside the duct body, handles are provided on one side of the baffle and one side of the filtering structure, and a cleaning structure is provided at the front end of the filtering structure.

[0006] Preferably, the two ports of the pipe body are connected to the flange by screws, and the outer surface of the pipe body is rectangular.

[0007] Preferably, a fixing block is provided on the top of the pipe body, a slide groove is provided inside the fixing block, the pipe body and the slide groove are connected by bolts, and a sliding block is provided inside the slide groove, and the sliding block is connected to the air inlet by welding.

[0008] Preferably, a rotating shaft is provided inside the slide groove, the rotating shaft is connected to the center of the slider, the slider is connected to the knob through the rotating shaft, the bottom of the air inlet penetrates to the inner wall of the pipe body, and a top cover is provided on the top of the air inlet.

[0009] Preferably, the filtering structure comprises a filtering plate, a stop block is provided on one side of the filtering plate, a slot is provided inside the stop block, the size of the slot is consistent with the size of the stop block, and the filtering structure is connected to the handle by welding.

[0010] Preferably, the bottom of the filtering structure and the bottom of the baffle are connected to the bottom of the inner cavity of the pipeline body.

[0011] Preferably, the cleaning structure comprises a cleaning plate, a connecting frame is provided at the center of the cleaning plate, a plug interface is provided at the center of the connecting frame, and the cleaning plate is attached to the inner cavity of the pipeline body.

[0012] Beneficial Effects

[0013] In the utility model, a slide groove and a baffle are adopted. Under normal circumstances, the baffle will be pulled out, and a sealing block is placed in the pulled-out baffle groove. When cleaning is needed, the baffle is placed, and then the top cover of the air inlet is opened, the air gun is connected to the air inlet, and then the air inlet connected to the slider in the slide groove is moved left and right through the knob, so that the front end of the filter structure and the inside of the pipeline body can be cleaned.

[0014] In the utility model, a filter structure is adopted. When the filter structure needs to be disassembled and cleaned, the filter structure can be pulled out by the handle and inserted back after cleaning. The stop block on the filter structure can be inserted into the slot of the stop block, which makes it more convenient to disassemble and clean the filter structure.

[0015] In the utility model, a cleaning structure is adopted. When the air gun blows air through the air inlet to clean the front end of the filter structure and the inside of the pipeline main body, the dust and impurities will be piled at the bottom of the inner wall of the pipeline main body, and then connected to the plug interface through a connecting rod, so that the cleaning plate can be pushed toward the pipe mouth, and the dust inside the pipeline main body and piled at the bottom can be pushed out of the pipe mouth, so that the inside of the pipeline can be cleaned. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is an axonometric drawing of the utility model;

[0017] Figure 2 It is a right view of the utility model;

[0018] Figure 3 It is a left view of the utility model;

[0019] Figure 4 It is a front view of the utility model;

[0020] Figure 5 It is an axonometric diagram of the filtering structure of the utility model.

[0021] Legend:

[0022] 1. Pipe body; 2. Block; 3. Slide; 4. Air inlet; 5. Knob; 6. Baffle; 7. Handle; 8. Filter structure; 801. Filter plate; 802. Block; 9. Cleaning structure; 901. Cleaning plate; 902. Connecting frame; 903. Plug interface. DETAILED DESCRIPTION

[0023] In order to make the technical means, creative features, objectives and effects of the present invention easy to understand, the present invention is further described below in conjunction with specific embodiments and drawings, but the following embodiments are only preferred embodiments of the present invention, not all. Based on the embodiments in the implementation mode, other embodiments obtained by those skilled in the art without creative work are all within the protection scope of the present invention.

[0024] The specific embodiments of the present utility model are described below in conjunction with the accompanying drawings. Specific embodiment one:

[0026] Reference Figure 1-5The utility model provides an air conditioning ventilation duct with adaptive filtering, comprising a duct body 1, two ports of the duct body 1 are connected to a flange by screws, the outer surface of the duct body 1 is rectangular, a stopper 2 is provided on one side of the duct body 1, a slide groove 3 is provided on the top of the duct body 1, an air inlet 4 is provided at one end of the top of the slide groove 3, a fixing block is provided on the top of the duct body 1, a slide groove 3 is provided inside the fixing block, the duct body 1 is connected to the slide groove 3 by bolts, and a slider is provided inside the slide groove 3, the slider is connected to the air inlet 4 by welding, a knob 5 is provided at one end of the slide groove 3, a rotating shaft is provided inside the slide groove 3, and the rotating shaft and the slider are connected The center of the air inlet 4 is connected, the slider is connected to the knob 5 through a rotating shaft, the bottom of the air inlet 4 penetrates the inner wall of the pipe body 1, and the top of the air inlet 4 is provided with a top cover, and the interior of the pipe body 1 is provided with a baffle 6 and a filtering structure 8. Under normal circumstances, the baffle 6 will be pulled out, and a sealing block is placed in the groove of the pulled-out baffle 6. When cleaning is required, the baffle 6 is placed, and then the top cover of the air inlet 4 is opened, the air gun is connected to the air inlet 4, and then the air inlet 4 connected to the slider in the slide groove 3 is moved left and right through the knob 5, so that the front end of the filtering structure 8 and the interior of the pipe body 1 can be cleaned, and the bottom of the filtering structure 8 and the baffle are connected. The bottom of 6 is connected to the bottom of the inner cavity of the pipeline body 1, and a handle 7 is provided on one side of the baffle 6 and one side of the filtering structure 8. The filtering structure 8 includes a filter plate 801, and a stopper 802 is provided on one side of the filter plate 801. A slot is provided inside the stopper 2, and the size of the slot is consistent with the size of the stopper 802. The filtering structure 8 and the handle 7 are connected by welding. When the filtering structure 8 needs to be disassembled and cleaned, the filtering structure 8 can be pulled out by the handle 7, and then inserted back after cleaning. The stopper 802 on the filtering structure 8 can be inserted into the slot of the stopper 2. This makes it more convenient to disassemble and clean the filtering structure 8. The front end of the filtering structure 8 is provided with a There is a cleaning structure 9, which includes a cleaning plate 901. A connecting frame 902 is provided in the center of the cleaning plate 901. A plug-in port 903 is provided in the center of the connecting frame 902. The cleaning plate 901 is attached to the inner cavity of the pipe body 1. The cleaning structure 9 is adopted. When the air gun blows air through the air inlet 4 to clean the front end of the filter structure 8 and the inside of the pipe body 1, the dust and impurities will be piled at the bottom of the inner wall of the pipe body 1, and then connected to the plug-in port 903 through a connecting rod. In this way, the cleaning plate 901 can be pushed toward the pipe mouth, and the dust inside the pipe body 1 and piled at the bottom can be pushed out of the pipe mouth, so that the inside of the pipe can be cleaned. Specific embodiment 2:

[0028] Reference Figure 1 A fine filter and an activated carbon adsorption layer are installed on the rear side of the filter structure 8, and an ultraviolet sterilization lamp is installed at the rear end of the activated carbon adsorption layer, so that impurities inside the pipeline can be better filtered and the filtered air can be sterilized, which can better ensure the quality of air entering the room.

[0029] In summary:

[0030] 1. The slide 3 and the knob 5 are used to realize the air gun cleaning through the air inlet 4 on the slide 3, and the air inlet 4 connected to the slider can be moved left and right through the knob 5, so that the impurities and dust inside the pipe below the air inlet 4 and the front end of the filter structure 8 can be blown and cleaned;

[0031] 2. The baffle 6 and the block 2 are used to achieve that the baffle 6 can seal and block the rear pipe when the air inlet 4 is blown and cleaned, and the block 2 and the bottom of the pipe can determine the position of the baffle 6;

[0032] 3. The filter structure 8 is adopted, and the filter structure 8 can be disassembled and cleaned through the handle 7. After cleaning, the filter plate 801 can be put back, and the stop block 802 on the filter plate 801 and the bottom of the pipe can be positioned and fixed;

[0033] 4. The cleaning structure 9 is used to connect with the connecting rod through the plug interface 903. The personnel can push the entire cleaning structure 9 back through the connecting rod, so that the impurities and dust inside the pipeline can be cleaned.

[0034] In the present utility model, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may include that the first and second features are in direct contact, or may include that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, a first feature being "above", "above" and "above" a second feature includes that the first feature is directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. A first feature being "below", "below" and "below" a second feature includes that the first feature is directly below and obliquely below the second feature, or simply indicates that the first feature is lower in level than the second feature.

[0035] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. An air conditioning ventilation duct with adaptive filtering, comprising a duct body (1), characterized in that: A stopper (2) is provided on one side of the pipe body (1), a slide groove (3) is provided on the top of the pipe body (1), an air inlet (4) is provided at one end of the top of the slide groove (3), a knob (5) is provided at one end of the slide groove (3), a baffle (6) and a filter structure (8) are provided inside the pipe body (1), a handle (7) is provided on one side of the baffle (6) and one side of the filter structure (8), a cleaning structure (9) is provided at the front end of the filter structure (8), a fixing block is provided on the top of the pipe body (1), a slide groove (3) is provided inside the fixing block, the pipe body (1) and the slide groove (3) are connected by bolts, and a slider is provided inside the slide groove (3).

2. The air conditioning ventilation duct with adaptive filtering according to claim 1, characterized in that: The two ends of the pipeline body (1) are connected to the flange via screws, and the outer surface of the pipeline body (1) is rectangular.

3. The air conditioning ventilation duct with adaptive filtering according to claim 1, characterized in that: The slider is connected to the air inlet (4) by welding.

4. The air conditioning ventilation duct with adaptive filtering according to claim 1, characterized in that: A rotating shaft is provided inside the slide groove (3), the rotating shaft is connected to the center of the slider, the slider is connected to the knob (5) via the rotating shaft, the bottom of the air inlet (4) penetrates the inner wall of the pipe body (1), and a top cover is provided on the top of the air inlet (4).

5. The air conditioning ventilation duct with adaptive filtering according to claim 1, characterized in that: The filtering structure (8) comprises a filtering plate (801), a stopper (802) is provided on one side of the filtering plate (801), a slot is provided inside the stopper (2), the size of the slot is consistent with the size of the stopper (802), and the filtering structure (8) is connected to the handle (7) by welding.

6. The air conditioning ventilation duct with adaptive filtering according to claim 5, characterized in that: The bottom of the filtering structure (8) and the bottom of the baffle (6) are connected to the bottom of the inner cavity of the pipeline body (1).

7. The air conditioning ventilation duct with adaptive filtering according to claim 1, characterized in that: The cleaning structure (9) comprises a cleaning plate (901), a connecting frame (902) is provided at the center of the cleaning plate (901), a plug interface (903) is provided at the center of the connecting frame (902), and the cleaning plate (901) is in contact with the inner cavity of the pipeline body (1).

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