Air sterilization purifier of central air conditioner

Abstract

The utility model discloses a central air conditioner air sterilization purifier which comprises a shell and an air pipe, a controller is arranged on the side face of the shell, a plurality of filter plates and ultraviolet lamp tubes are arranged in the shell, and the central air conditioner air sterilization purifier further comprises two connecting pipes arranged on the two sides of the shell; the two fixing buckles are fixed on the two sides of the end part of the air pipe; and the inserting pipe is arranged in the air pipe and extends into the connecting pipe. According to the air sterilization purifier of the central air conditioner provided by the utility model, a user can conveniently disassemble and assemble the air sterilization purifier of the central air conditioner, so that the air sterilization purifier is convenient to maintain and replace in the subsequent use process, and convenience is brought to the user.

Description

Technical Field

[0001] The utility model relates to the technical field of central air - conditioning air sterilization purifiers, and particularly relates to a central air - conditioning air sterilization purifier. Background Technique

[0002] A central air - conditioning air sterilization purifier is an air purification device that can be installed in a central air - conditioning system to comprehensively purify and sterilize indoor air;

[0003] Using advanced air purification technology, this kind of equipment can effectively remove particulate pollutants such as dust, smoke, and PM2.5 in the air, and kill bacteria and viruses, thereby improving indoor air quality, preventing harmful gases from being brought in by the central air - conditioning, and protecting people's health.

[0004] Generally, a central air - conditioning is provided with ventilation ducts for the overall intake and exhaust of air. When the central air - conditioning air sterilization purifier is in use, it is installed at the ventilation duct of the central air - conditioning, and can sterilize and purify the incoming air to ensure air quality.

[0005] However, during the use of the current central air - conditioning air sterilization purifier, it is generally fixed directly by bolts and nuts. During subsequent maintenance and replacement, the disassembly and assembly are not convenient enough, bringing inconvenience to the user for disassembly and replacement. Content of the Utility Model

[0006] In view of the deficiencies of the prior art, the utility model provides a central air - conditioning air sterilization purifier with the aim of solving the above problems.

[0007] To achieve the above object, the utility model provides the following technical solutions:

[0008] A central air - conditioning air sterilization purifier includes a housing and an air duct. A controller is arranged on the side of the housing, and a plurality of filter plates and ultraviolet lamps are arranged inside the housing. It further includes:

[0009] Two connecting pipes, which are arranged on both sides of the housing;

[0010] Two fixing buckles, which are fixed on both sides of the end of the air duct;

[0011] An insertion connecting pipe, which is arranged inside the air duct and extends into the connecting pipe.

[0012] Preferably, the connecting pipe includes:

[0013] A fixed pipe, which is fixedly connected to the housing and communicates with the inside of the housing;

[0014] A connecting plate, which is fixed to the end of the fixed pipe away from the housing, and the edge protrudes;

[0015] A filter screen is fixed to the side of the fixed pipe away from the connecting plate.

[0016] Preferably, connection grooves are formed on the opposite sides of the two fixing buckles, and the connection grooves are adapted to the edges of the connecting plate.

[0017] Preferably, the insertion pipe is slidably connected to the air duct through an adjusting frame and can be inserted into the interior of the fixed pipe.

[0018] Preferably, the adjusting frame includes:

[0019] A movable groove is formed inside the air duct;

[0020] A movable block is fixedly connected to the insertion pipe and is slidably arranged inside the movable groove;

[0021] A connecting block is fixedly connected to the movable block and is located outside the air duct.

[0022] Preferably, a threaded post is fixed to the fixing buckle, and the threaded post passes through the connecting block;

[0023] A knob is threadedly sleeved on the outer thread of the threaded post.

[0024] Preferably, the insertion pipe can completely block the movable groove.

[0025] Compared with the prior art, the present utility model has the following beneficial effects:

[0026] An air sterilization and purification device for a central air conditioner provided by the present utility model can facilitate the disassembly and assembly of the air sterilization and purification device for the central air conditioner by a user, thereby facilitating maintenance and replacement in the subsequent use process and bringing convenience to the user. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 is a schematic structural diagram of an air sterilization and purification device for a central air conditioner according to the present utility model;

[0028] Figure 2 is a schematic side view structural diagram of an air sterilization and purification device for a central air conditioner according to the present utility model;

[0029] Figure 3 is Figure 2 a schematic enlarged view of the structure at A in

[0030] In the figure: 10 housing, 11 controller, 12 filter plate, 13 ultraviolet lamp tube, 20 connecting pipe, 21 fixed pipe, 22 connecting plate, 23 filter screen, 30 air duct, 40 fixing buckle, 41 connecting groove, 50 insertion pipe, 60 adjusting frame, 61 movable groove, 62 movable block, 63 connecting block, 64 threaded post, 65 knob. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0031] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0032] In the embodiments of the present application, please refer to Figure 1 and 2 , a central air-conditioning air sterilization purifier includes a housing 10 and an air duct 30. A controller 11 is provided on the side of the housing 10. A plurality of filter plates 12 and ultraviolet lamps 13 are provided inside the housing 10. The housing 10 is the housing of an existing central air-conditioning air sterilization purifier. An operation hole and a sealing door for replacing the filter plates 12 and ultraviolet lamps 13 are provided on the side of the housing. The controller 11, the filter plates 12, and the ultraviolet lamps 13 are all those commonly used in existing central air-conditioning air sterilization purifiers. The air duct 30 refers to the air duct connected to the central air conditioner;

[0033] Furthermore, connecting pipes 20 are provided on both sides of the housing 10. Fixing buckles 40 are fixed on both sides of the end of the air duct 30. An inserting pipe 50 extending into the inside of the connecting pipe 20 is provided inside the air duct 30. During use, the airflow normally passes through the filter plates 12 and ultraviolet rays in the housing 10 for filtration and sterilization. When disassembly and assembly are required, move the inserting pipe 50 away from the connecting pipe 20, and then slide the housing 10 to drive the connecting pipe 20 to slide out between the two fixing buckles 40 to complete disassembly. Conversely, installation can be completed. The operation is simple and convenient for disassembly and assembly.

[0034] Furthermore, the connecting pipe 20 includes a fixing pipe 21 fixedly connected to the housing 10. The fixing pipe 21 communicates with the inside of the housing 10. A connecting plate 22 with a protruding edge is fixed at one end of the fixing pipe 21 away from the housing 10. A filter screen 23 is provided on one side of the fixing pipe 21 away from the connecting plate 22. Connecting grooves 41 are formed on the opposite sides of the two fixing buckles 40. The connecting grooves 41 are adapted to the edge of the connecting plate 22. During disassembly and assembly, the connecting plate 22 will slide inside the connecting groove 41 and usually remains inside the connecting groove 41.

[0035] In a further embodiment, please refer to Figure 1 , 2As shown in FIGS. 2 and 3, the insertion pipe 50 is slidably connected to the air duct 30 through the adjustment bracket 60 and can be inserted into the interior of the fixed pipe 21. Specifically, the adjustment bracket 60 includes a movable groove 61 formed inside the air duct 30. The insertion pipe 50 is fixedly connected with a movable block 62 slidably disposed inside the movable groove 61. The movable block 62 is fixedly connected with a connection block 63 located outside the air duct 30. The fixing buckle 40 is fixed with a threaded column 64. The threaded column 64 passes through the connection block 63, and an external thread of the threaded column 64 is sleeved with a knob 65. The insertion pipe 50 can completely block the movable groove 61. When disassembling, loosen the knob 65 to make it away from the connection block 63, and then slide the connection block 63 to drive the movable block 62 and the insertion pipe 50 to slide in sequence, so that the insertion pipe 50 is away from the connection pipe 20 to complete the subsequent sliding disassembly and assembly. Conversely, the insertion pipe 50 can be located inside the connection pipe 20, which can ensure that the air flow enters the interior of the housing 10 after passing through the insertion pipe 50 and can also limit the position of the connection pipe 20 to maintain stable installation.

[0036] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variant thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements but also includes other elements not expressly listed, or also includes elements inherent to such process, method, article or device. Without further limitation, an element defined by the statement "including a..." does not exclude the existence of additional identical elements in the process, method, article or device including the said element.

[0037] Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A central air conditioning air sterilization purifier, comprising a housing and an air duct, a controller is arranged on the side of the housing, and a plurality of filter plates and ultraviolet lamps are arranged inside the housing, characterized in that: Also includes: Two connecting pipes, which are arranged on both sides of the shell; Two fixing buckles, which are fixed on both sides of the end of the air duct; The plug-in pipe is arranged inside the air duct and extends to the inside of the connecting pipe.

2. A central air conditioning air sterilization purifier according to claim 1, characterized in that: The connecting pipe comprises: A fixed pipe, which is fixedly connected to the shell and communicated with the interior of the shell; A connecting plate, which is fixed to an end of the fixing pipe away from the housing and has a protruding edge; The filter screen is fixed to a side of the fixed pipe away from the connecting plate.

3. A central air conditioning air sterilization purifier according to claim 2, characterized in that: The two fixing buckles are provided with connecting grooves on opposite sides thereof, and the connecting grooves are matched with the edges of the connecting plates.

4. A central air conditioning air sterilization purifier according to claim 2, characterized in that: The plug-in pipe is slidably connected to the air duct through the adjustment frame and can be plugged into the interior of the fixed pipe.

5. A central air conditioning air sterilization purifier according to claim 4, characterized in that: The adjustment frame comprises: A movable slot is provided inside the air duct; A movable block is fixedly connected to the plug-in tube and slidably disposed inside the movable groove; The connecting block is fixedly connected to the movable block and is located outside the air duct.

6. A central air conditioning air sterilization purifier according to claim 5, characterized in that: The fixing buckle is fixed with a threaded column, and the threaded column passes through the connecting block; The external threads of the threaded post are sleeved with a knob.

7. A central air conditioning air sterilization purifier according to claim 5, characterized in that: The plug-in tube can completely block the movable slot.

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