CN217952524U - Air purification device for central air conditioning - Google Patents
Air purification device for central air conditioning Download PDFInfo
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- CN217952524U CN217952524U CN202221701403.5U CN202221701403U CN217952524U CN 217952524 U CN217952524 U CN 217952524U CN 202221701403 U CN202221701403 U CN 202221701403U CN 217952524 U CN217952524 U CN 217952524U
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- transmission shaft
- shell
- filter screen
- rod
- central air
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
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Abstract
The utility model discloses an air purification device for central air conditioning relates to central air conditioning air purification field. An air cleaning device for a central air conditioner, comprising: the filter screen is symmetrically arranged in the shell; the activated carbon layer is arranged between the two filter screens; the scraping rod is arranged at one end, far away from the activated carbon layer, of the filter screen, and connecting rods are symmetrically arranged at two ends of the scraping rod; the bending plate is arranged between the two connecting rods, a second gap is formed between the bending plate and the scraping rod, and the bending plate is arranged at one end, far away from the filter screen, of the scraping rod; first drive assembly, first drive assembly symmetry sets up in the casing, first drive assembly is used for the drive connecting rod to reciprocate, the utility model discloses the effectual too big injury that causes of equipment load that causes when preventing the filter screen jam, and then the effectual life who increases equipment.
Description
Technical Field
The utility model belongs to the technical field of central air conditioning air purification, specifically speaking relates to an air purification device for central air conditioning.
Background
Central air conditioning is the important equipment of present indoor air temperature and humidity regulation, and along with the technological progress, the work and the life of people are walked gradually to air purification system and new trend system based on central air conditioning, and central air conditioning in use need use air purification device, and purifier often can cause the equipment load to operate because of the jam of dust to the filter screen among the prior art, causes the equipment damage easily.
In view of this, the present invention is provided.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model lies in overcoming the not enough of prior art, provides one kind and can overcome above-mentioned problem or solve the air purification device for central air conditioning of above-mentioned problem at least partially.
In order to solve the technical problem, the utility model adopts the following basic concept: an air cleaning device for a central air conditioner, comprising: the filter screen is symmetrically arranged in the shell; the activated carbon layer is arranged between the two filter screens; the scraping rod is arranged at one end, far away from the activated carbon layer, of the filter screen, and connecting rods are symmetrically arranged at two ends of the scraping rod; the bending plate is arranged between the two connecting rods, a second gap is formed between the bending plate and the scraping rod, and the bending plate is arranged at one end, far away from the filter screen, of the scraping rod; the first driving assembly is symmetrically arranged in the shell and used for driving the connecting rod to move up and down.
In order to make the connecting rod reciprocate, furtherly, first drive assembly includes the transmission shaft, the symmetry is provided with first cavity in the casing, the transmission shaft rotates and sets up in first cavity, be provided with the thread bush on the transmission shaft, the thread bush is corresponding with the transmission shaft, the one end and the connecting rod fixed connection of transmission shaft are kept away from to the thread bush, be provided with on the transmission shaft and be used for driving transmission shaft pivoted second drive assembly.
In order to enable the transmission shaft to rotate, furthermore, the second driving assembly comprises a fan blade rod arranged in the shell, first rotating shafts are symmetrically arranged at two ends of the fan blade rod, one end of each first rotating shaft, far away from the fan blade rod, is arranged in the first cavity, one end of each first rotating shaft, in the first cavity, is fixedly connected with a second bevel gear, and a first bevel gear meshed with the second bevel gear is arranged on the transmission shaft.
In order to enable the connecting rod to horizontally slide up and down, furthermore, limiting blocks are symmetrically arranged at one end of the connecting rod in the shell.
Furthermore, the two ends of the shell are symmetrically provided with air inlet grilles, and the air inlet grilles are arranged on the shell in a sliding mode.
In order to collect dust, furthermore, one end of the bottom of the air inlet grille is fixedly connected with an ash baffle, and a first gap is formed between the ash baffle and the filter screen.
After the technical scheme is adopted, compared with the prior art, the utility model following beneficial effect has: the utility model discloses the flabellum pole drives first bevel gear through first pivot and rotates, then drives connecting rod up-and-down motion through the thread bush, then strikes off the dust of pole reciprocating motion on the filter screen through scraping on the filter screen, and the effectual filter screen that causes that prevents when purifying the air blocks up, and then the effectual too big injury that causes of equipment load that causes when preventing the filter screen and blocking up has increased the life of equipment.
The following describes embodiments of the present invention in further detail with reference to the accompanying drawings.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, the illustrative embodiments and the description of the invention serve to explain the invention without unduly limiting the invention. It is obvious that the drawings in the following description are only some embodiments, and that for a person skilled in the art, other drawings can be derived from them without inventive effort.
In the drawings:
fig. 1 is a first schematic cross-sectional view of an air purification apparatus for a central air conditioner according to the present invention;
fig. 2 is a schematic sectional view of an air purification device for a central air conditioner according to the present invention;
fig. 3 is a schematic sectional view of an air purification device for a central air conditioner according to the present invention;
fig. 4 is an enlarged schematic view of a portion a in fig. 2 of an air purification device for a central air conditioner according to the present invention;
fig. 5 is an enlarged schematic view of a portion B in fig. 3 of an air purification device for a central air conditioner according to the present invention.
In the figure: 1. a housing; 2. an air intake grille; 3. a dust blocking plate; 4. filtering with a screen; 5. an activated carbon layer; 6. a fan blade rod; 7. a first rotating shaft; 8. a first bevel gear; 9. a second bevel gear; 10. a drive shaft; 11. a first cavity; 12. a threaded sleeve; 13. a connecting rod; 14. a limiting block; 15. bending the plate; 16. a scraping rod; 17. a first gap.
It should be noted that the drawings and the description are not intended to limit the scope of the inventive concept in any way, but rather to illustrate the inventive concept by those skilled in the art with reference to specific embodiments.
Detailed Description
To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments, and the following embodiments are used for illustrating the present invention, but do not limit the scope of the present invention.
Example 1: referring to fig. 1 to 5, an air cleaning apparatus for a central air conditioner includes: the filter screen device comprises a shell 1, wherein filter screens 4 are symmetrically arranged in the shell 1; the activated carbon layer 5 is arranged between the two filter screens 4; the scraping rod 16 is arranged at one end, far away from the activated carbon layer 5, of the filter screen 4, and connecting rods 13 are symmetrically arranged at two ends of the scraping rod 16; the bending plate 15 is arranged between the two connecting rods 13, a second gap is formed between the bending plate 15 and the scraping rod 16, and the bending plate 15 is arranged at one end, far away from the filter screen 4, of the scraping rod 16; the first driving components are symmetrically arranged in the shell 1 and are used for driving the connecting rod 13 to move up and down;
the first driving assembly comprises a transmission shaft 10, a first cavity 11 is symmetrically arranged in the shell 1, the transmission shaft 10 is rotatably arranged in the first cavity 11, a threaded sleeve 12 is arranged on the transmission shaft 10, the threaded sleeve 12 corresponds to the transmission shaft 10, one end, far away from the transmission shaft 10, of the threaded sleeve 12 is fixedly connected with a connecting rod 13, and a second driving assembly used for driving the transmission shaft 10 to rotate is arranged on the transmission shaft 10;
the second driving assembly comprises a fan blade rod 6 arranged in the shell 1, two ends of the fan blade rod 6 are symmetrically provided with first rotating shafts 7, one ends of the first rotating shafts 7 far away from the fan blade rod 6 are arranged in the first cavity 11, one ends of the first rotating shafts 7 in the first cavity 11 are fixedly connected with second bevel gears 9, and a first bevel gear 8 meshed with the second bevel gears 9 is arranged on the transmission shaft 10;
limiting blocks 14 are symmetrically arranged at one end of the connecting rod 13 in the shell 1;
the two ends of the shell 1 are symmetrically provided with air inlet grilles 2, and the air inlet grilles 2 are arranged on the shell 1 in a sliding manner;
one end fixedly connected with ash blocking plate 3 of air intake grille 2 bottom has first clearance 17 between ash blocking plate 3 and the filter screen 4.
The utility model discloses a directly place inside external central air conditioning air outlet with casing 1, when central air conditioning impels flabellum pole 6 to rotate through wind-force when using, then flabellum pole 6 drives first bevel gear 8 through first pivot 7 and rotates, then first bevel gear 8 is through cooperateing with second bevel gear 9 and drive transmission shaft 10 and rotate, then transmission shaft 10 drives connecting rod 13 up-and-down motion through thread bush 12, then strike off the dust of reciprocating motion on filter screen 4 through scraping pole 16 on filter screen 4, the effectual filter screen 4 that causes that prevents when purifying the air blocks up, and then the effectual too big injury that causes of equipment load that causes when preventing filter screen 4 from blockking up, through demolising casing 1 then demolish air-inlet grille 2 and clear up the dust in the first clearance 17 used repeatedly of being convenient for.
In the description provided herein, numerous specific details are set forth. It is understood, however, that embodiments of the invention may be practiced without these specific details. In some instances, well-known methods, structures and techniques have not been shown in detail in order not to obscure an understanding of this description.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way, and although the present invention has been disclosed with reference to the above preferred embodiment, but not to limit the present invention, any person skilled in the art can make some changes or modifications to equivalent embodiments without departing from the scope of the present invention, and any simple modification, equivalent change and modification made to the above embodiments by the technical spirit of the present invention still fall within the scope of the present invention.
Claims (6)
1. An air purification device for a central air conditioner, comprising:
the filter screen device comprises a shell (1), wherein filter screens (4) are symmetrically arranged in the shell (1);
the activated carbon layer (5), the activated carbon layer (5) is arranged between the two filter screens (4);
the scraping rod (16) is arranged at one end, far away from the activated carbon layer (5), of the filter screen (4), and connecting rods (13) are symmetrically arranged at two ends of the scraping rod (16);
the bending plate (15) is arranged between the two connecting rods (13), a second gap is formed between the bending plate (15) and the scraping rod (16), and the bending plate (15) is arranged at one end, far away from the filter screen (4), of the scraping rod (16);
the first driving assembly is symmetrically arranged in the shell (1) and is used for driving the connecting rod (13) to move up and down.
2. An air cleaning device for a central air conditioner according to claim 1, characterized in that: first drive assembly includes transmission shaft (10), the symmetry is provided with first cavity (11) in casing (1), transmission shaft (10) are rotated and are set up in first cavity (11), be provided with thread bush (12) on transmission shaft (10), thread bush (12) are corresponding with transmission shaft (10), the one end and connecting rod (13) fixed connection of transmission shaft (10) are kept away from in thread bush (12), be provided with on transmission shaft (10) and be used for driving transmission shaft (10) pivoted second drive assembly.
3. An air cleaning device for a central air conditioner according to claim 2, characterized in that: the second driving assembly comprises a fan blade rod (6) arranged in the shell (1), first rotating shafts (7) are symmetrically arranged at two ends of the fan blade rod (6), one end of each first rotating shaft (7) far away from the fan blade rod (6) is arranged in a first cavity (11), one end of each first rotating shaft (7) in the first cavity (11) is fixedly connected with a second bevel gear (9), and a first bevel gear (8) meshed with the second bevel gear (9) is arranged on the transmission shaft (10).
4. An air cleaning device for a central air conditioner according to claim 3, characterized in that: and limiting blocks (14) are symmetrically arranged at one end of the connecting rod (13) in the shell (1).
5. The air cleaning apparatus for a central air conditioner according to claim 4, characterized in that: the air inlet grille is characterized in that air inlet grilles (2) are symmetrically arranged at two ends of the shell (1), and the air inlet grilles (2) are arranged on the shell (1) in a sliding mode.
6. An air cleaning apparatus for a central air conditioner according to claim 5, characterized in that: one end fixedly connected with ash blocking plate (3) of air-inlet grille (2) bottom, first clearance (17) have between ash blocking plate (3) and filter screen (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221701403.5U CN217952524U (en) | 2022-07-04 | 2022-07-04 | Air purification device for central air conditioning |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221701403.5U CN217952524U (en) | 2022-07-04 | 2022-07-04 | Air purification device for central air conditioning |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217952524U true CN217952524U (en) | 2022-12-02 |
Family
ID=84221265
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221701403.5U Active CN217952524U (en) | 2022-07-04 | 2022-07-04 | Air purification device for central air conditioning |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217952524U (en) |
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2022
- 2022-07-04 CN CN202221701403.5U patent/CN217952524U/en active Active
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