CN220152855U - Central air conditioning new trend purifier - Google Patents
Central air conditioning new trend purifier Download PDFInfo
- Publication number
- CN220152855U CN220152855U CN202321426495.5U CN202321426495U CN220152855U CN 220152855 U CN220152855 U CN 220152855U CN 202321426495 U CN202321426495 U CN 202321426495U CN 220152855 U CN220152855 U CN 220152855U
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- China
- Prior art keywords
- cleaning
- filter screen
- rod
- driving
- groove
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- 238000004378 air conditioning Methods 0.000 title claims description 6
- 238000004140 cleaning Methods 0.000 claims abstract description 89
- 239000000428 dust Substances 0.000 claims abstract description 26
- 238000004887 air purification Methods 0.000 claims abstract description 4
- 230000000149 penetrating effect Effects 0.000 claims abstract description 4
- 230000005540 biological transmission Effects 0.000 claims description 6
- 238000010030 laminating Methods 0.000 claims description 2
- 230000006835 compression Effects 0.000 claims 1
- 238000007906 compression Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 description 5
- 238000001914 filtration Methods 0.000 description 3
- 238000000746 purification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000003507 refrigerant Substances 0.000 description 1
Abstract
The utility model provides a fresh air purifying device of a central air conditioner, which comprises a filter screen vertically arranged on the inner wall of a pipe body through a mounting frame, and a cleaning mechanism arranged on the mounting frame and used for cleaning the surface of the filter screen, wherein the cleaning mechanism comprises a cleaning rod which is arranged on the end surface of the filter screen in a fitting way, a cleaning component which is arranged in a cleaning groove formed in the side surface of the cleaning rod adjacent to the filter screen and used for cleaning the surface of the filter screen, and a collecting component which is arranged on the cleaning rod and used for collecting cleaning dust of the filter screen; the collecting assembly comprises a connector arranged on one side surface of the cleaning rod far away from the filter screen and a connecting pipe penetrating into the cleaning rod, wherein one end of the connecting pipe is connected with the connector, and the other end of the connecting pipe is connected with the wall of the cleaning groove, and a dust removing groove is formed in the position, close to the opening, of the groove wall of the cleaning groove; the utility model can conveniently clean and collect dust on the filter screen, and improves the air purification efficiency.
Description
Technical Field
The utility model relates to the technical field of central air conditioners, in particular to a fresh air purifying device of a central air conditioner.
Background
The central air conditioning system consists of one or more cold and heat source systems and a plurality of air conditioning systems, and the system is different from the traditional refrigerant type air conditioner, and is used for intensively processing air to achieve comfort requirements.
The existing central air conditioner fresh air purification device generally needs a filter screen to filter air entering a pipe body, and after long-time use, more dust can be accumulated on the filter screen and is difficult to clean, so that the air inlet quantity of the pipe body is reduced, and the efficiency of air purification is reduced.
Disclosure of Invention
Aiming at the technical problems, the utility model provides the central air conditioner fresh air purifying device which can conveniently clean and collect dust on the filter screen and improve the purifying efficiency of air.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a central air conditioning new trend purifier, includes the filter screen that sets up perpendicularly on the body inner wall through the installing frame and set up on the installing frame and clear up the clean mechanism of filter screen surface, clean mechanism including laminating the clean pole that sets up on the filter screen terminal surface, set up the clean subassembly that sets up in the clean inslot to the clean filter screen surface of the nearly filter screen side of clean pole, and set up on the clean pole to the clean dust collection subassembly of collecting of filter screen;
the collecting assembly comprises a connector arranged on one side surface of the cleaning rod far away from the filter screen, and a connecting pipe penetrating the cleaning rod and with one end connected with the connector and the other end connected with the wall of the cleaning groove and close to the opening.
Preferably, the cleaning assembly comprises a plurality of rotating rods which are arranged at equal intervals along the length direction of the opening of the cleaning groove, a cleaning brush which is arranged on one end part of the rotating rods close to the filter screen, a first driving piece which is arranged on the cleaning rods and drives the rotating rods to rotate, and a second driving piece which is arranged on the mounting frame and drives the cleaning rods to move on the filter screen; the cleaning brush is attached to the surface of the filter screen.
Preferably, the first driving member includes a driven gear provided at an end of each of the rotating levers remote from the cleaning brush, a driving gear provided between two adjacent driven gears and engaged with the driven gears, and a motor provided at the cleaning lever and driving one of the driving gears or the driven gears to rotate.
Preferably, the second driving piece comprises a driving rod attached to the end face of the mounting frame and located on one side of the end face of the mounting frame, a driving screw rod arranged in a driving groove formed in the side face, far away from the mounting frame, of the driving rod, and a screw rod nut sleeved on the driving screw rod and connected with the cleaning rod.
Preferably, the cleaning assembly further comprises a pushing piece connected with the screw nut and the cleaning rod, the pushing piece comprises a vertical rod vertically arranged on the screw nut, a fixed block arranged on the top end of the vertical rod, a connecting block with one end fixedly arranged on the cleaning rod and the other end movably sleeved on the vertical rod and in an L shape, and a pushing structure arranged on the vertical rod and used for driving the fixed block and the connecting block to be mutually far away.
Preferably, the pushing structure comprises a reset spring which is sleeved on the vertical rod and two ends of which are respectively connected with the fixed block and the connecting block, and the reset spring is in a compressed state.
Preferably, the pushing structure comprises magnets arranged on adjacent end surfaces of the connecting block and the fixing block, and magnetic poles of adjacent ends of the two magnets are identical.
Preferably, the magnets are electromagnets.
The utility model has the beneficial effects that: wherein after the filter screen filters the air for a long time, be convenient for clear up the dust on filter screen surface through clean subassembly to connect collection device through the connector, thereby be convenient for collect the dust on the filter screen under clean subassembly is clean, avoided the dust to adhere to on the filter screen again, improved the clean effect to the filter screen, can be convenient clean the collection to the dust on the filter screen, improved the purification efficiency to the air.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate and together with the embodiments of the utility model and do not constitute a limitation to the utility model, and in which:
fig. 1 is a schematic diagram of a central air conditioner fresh air purifying device.
Fig. 2 is a schematic structural view of a cleaning mechanism of the present utility model.
FIG. 3 is a schematic side view of a cleaning mechanism according to the present utility model.
Fig. 4 is a schematic view of a cleaning assembly according to the present utility model.
Fig. 5 is an enlarged schematic view of the structure of the present utility model at a.
In the figure: 1. a tube body; 2. a mounting frame; 3. a filter screen; 4. a cleaning lever; 5. a connector; 6. a motor; 7. a driving rod; 8. a driving groove; 9. driving a screw rod; 10. a screw nut; 11. a limit rod; 12. a limit groove; 13. a slide bar; 14. a connecting block; 15. a vertical rod; 16. a fixed block; 17. a return spring; 18. a magnet; 19. a cleaning tank; 20. a rotating lever; 21. a cleaning brush; 22. a driven gear; 23. a transmission gear.
Detailed Description
In order that the manner in which the above recited features, objects and advantages of the present utility model are attained and can be readily understood, a more particular description of the utility model will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings, but which are appended drawings. Based on the examples in the embodiments, those skilled in the art can obtain other examples without making any inventive effort, which fall within the scope of the utility model.
Referring to fig. 1-5, a fresh air purifying device of a central air conditioner comprises a filter screen 3 vertically arranged on the inner wall of a pipe body 1 through a mounting frame 2, and a cleaning mechanism arranged on the mounting frame 2 and used for cleaning the surface of the filter screen 3, wherein the cleaning mechanism comprises a cleaning rod 4 arranged on the end surface of the filter screen 3 in a fitting manner, a cleaning component arranged in a cleaning groove 19 formed in the side surface, close to the filter screen 3, of the cleaning rod 4 and used for cleaning the surface of the filter screen 3, and a collecting component arranged on the cleaning rod 4 and used for collecting cleaning dust of the filter screen 3;
the collecting assembly comprises a connector 5 arranged on one side surface of the cleaning rod 4 far away from the filter screen 3, and a connecting pipe penetrating through the cleaning rod 4, wherein one end of the connecting pipe is connected with the connector 5, the other end of the connecting pipe is connected with the cleaning groove 19, and the groove wall of the connecting pipe is close to the opening position and provided with a dust removal groove.
As shown in fig. 1-5, the connector 5 is connected with a collecting device, the collecting device comprises a collecting tank connected with a pipeline, and a fan is arranged on the pipeline to accelerate the flow speed of air in the pipeline, so that dust cleaned on the filter screen 3 is collected conveniently; wherein remove on the filter screen 3 screen surface through the cleanness to clear up the dust on the filter screen 3 screen surface to be convenient for guarantee that filter screen 3 can filter through the air in the body 1, guaranteed the filtration efficiency of air on the one hand, on the other hand also guaranteed the filter effect to the air, and when clean pole 4 is removing filter screen 3 surface dust, collect the dust under the clean subassembly cleaning through collection device and the dust groove that the clean subassembly is connected 5, avoided the dust to drift in body 1, the condition that leads to the dust to adhere to again on filter screen 3 appears, the dust to filter screen 3 that can be convenient is clean to collect, has improved the purification efficiency to the air.
The cleaning assembly comprises a plurality of rotating rods 20 which are arranged at equal intervals along the length direction of the opening of the cleaning groove 19, a cleaning brush 21 which is arranged on one end part of the rotating rods 20 adjacent to the filter screen 3, a first driving part which is arranged on the cleaning rod 4 and drives the rotating rods 20 to rotate, and a second driving part which is arranged on the mounting frame 2 and drives the cleaning rod 4 to move on the filter screen 3; the cleaning brush 21 is attached to the surface of the filter screen 3.
As shown in fig. 3, the second driving member is convenient to drive the cleaning rod 4 to move on the surface of the filter screen 3, and the first driving member matched with the cleaning groove 19 drives the cleaning brushes 21 to rotate, so that dust on the surface of the filter screen 3 is convenient to clean fully, and the cleaning rod is matched with the dust removing groove, so that if the dust on the filter screen 3 is convenient to clean and collect, the dust on the filter screen 3 can be cleaned conveniently, the filtering effect and the efficiency of the filter screen 3 on air can be guaranteed conveniently, the filter screen 3 can be filtered and cleaned conveniently on the air passing through the pipe body 1, and the air purifying efficiency is improved.
The first driving member includes a driven gear 22 provided at one end of each of the rotating shafts 20 away from the cleaning brush 21, a transmission gear 23 provided between two adjacent driven gears 22 and engaged with the driven gears 22, and a motor 6 provided at the cleaning shaft 4 and driving one of the transmission gears 23 or the driven gears 22 to rotate.
As shown in fig. 2-4, the motor 6 adopts a stepping motor, and is convenient to drive one of the transmission gears 23 or the driven gears 22 to rotate through the motor 6, so that a plurality of rotating rods 20 are convenient to drive to rotate, a plurality of cleaning brushes 21 are convenient to drive to rotate on the surface of the filter screen 3, the surface of the filter screen 3 is convenient to clean, the cleaning efficiency of the surface of the filter screen 3 is ensured, and the filtering effect of air passing through the pipe 1 is improved.
The second driving piece comprises a driving rod 7 attached to the end face of the mounting frame 2 and positioned on one side of the end face of the mounting frame 2, a driving screw rod 9 arranged in a driving groove 8 formed in the side face of the driving rod 7, far away from the mounting frame 2, and a screw rod nut 10 sleeved on the driving screw rod 9 and connected with the cleaning rod 4.
As shown in fig. 2, the installation frame 2 is provided with a driving motor for driving the screw rod 9, so that the driving screw rod 9 is convenient to control to rotate, so that the screw nut 10 on the driving screw rod 9 is convenient to drive to move in the driving groove 8, so that the cleaning rod 4 is convenient to drive to move on the filter screen 3, and the surface of the filter screen 3 is convenient to clean.
The cleaning component further comprises a pushing piece for connecting the screw nut 10 and the cleaning rod 4, wherein the pushing piece comprises a vertical rod 15 vertically arranged on the screw nut 10, a fixed block 16 arranged on the top end of the vertical rod 15, a connecting block 14 with one end fixedly arranged on the cleaning rod 4 and the other end movably sleeved on the vertical rod 15 and in an L shape, and a pushing structure arranged on the vertical rod 15 and used for driving the fixed block 16 and the connecting block 14 to be far away from each other.
The pushing structure comprises a reset spring 17 which is sleeved on the vertical rod 15 and the two ends of which are respectively connected with the fixed block 16 and the connecting block 14, and the reset spring 17 is in a compressed state.
As shown in fig. 2-3 and 5, when the cleaning rod 4 moves on the surface of the filter screen 3, the cleaning rod 4 is pushed to move towards the surface of the filter screen 3 by the action of the return spring 17, so that the rotating cleaning brush 21 is conveniently guaranteed to be attached to the surface of the filter screen 3, and the cleaning effect of the cleaning brush 21 on the surface of the filter screen 3 is conveniently improved.
The pushing structure comprises magnets 18 arranged on adjacent end surfaces of the connecting block 14 and the fixed block 16, and the adjacent end poles of the two magnets 18 are the same.
The magnet 18 is an electromagnet.
The use of the electromagnet can avoid elastic fatigue, compared with the use of the return spring 17, and can ensure that the cleaning brush 21 is tightly attached to the surface of the filter screen 3 through the action of the two electromagnets.
As shown in fig. 2, the end surface of the driving rod 7 of the mounting frame 2 is further provided with a limiting rod 11 parallel to the driving rod 7, the limiting rod 11 is provided with a limiting groove 12 along the length direction, a sliding rod 13 is arranged in the limiting groove 12, a limiting block is sleeved on the sliding rod 13, and a pushing structure is also arranged on the limiting block.
The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present utility model, and are not intended to limit the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (8)
1. The utility model provides a central air conditioning new trend purifier, including setting up filter screen (3) on body (1) inner wall perpendicularly through installing frame (2), and set up on installing frame (2) and clear up the clean mechanism of filter screen (3) surface, its characterized in that, clean mechanism includes laminating clean pole (4) that set up on filter screen (3) terminal surface, set up in clean pole (4) close to filter screen (3) side offer clean inslot (19) clean subassembly to filter screen (3) surface, and set up on clean pole (4) to clean the collection subassembly that dust was collected to filter screen (3);
the collecting assembly comprises a connector (5) arranged on one side surface of the cleaning rod (4) far away from the filter screen (3), and a connecting pipe penetrating through the cleaning rod (4) and provided with one end connected with the connector (5) and the other end connected with a cleaning groove (19), and the groove wall of the connecting pipe is close to the opening position and provided with a dust removal groove.
2. The central air conditioner fresh air purifying device according to claim 1, wherein: the cleaning assembly comprises a plurality of rotating rods (20) which are arranged at equal intervals along the length direction of an opening of the cleaning groove (19), a cleaning brush (21) which is arranged on one end part of the rotating rods (20) close to the filter screen (3), a first driving part which is arranged on the cleaning rod (4) and drives the rotating rods (20) to rotate, and a second driving part which is arranged on the mounting frame (2) and drives the cleaning rod (4) to move on the filter screen (3); the cleaning brush (21) is attached to the surface of the filter screen (3).
3. The central air conditioner fresh air purifying device according to claim 2, wherein: the first driving member includes a driven gear (22) provided at an end of each of the rotating levers (20) remote from the cleaning brush (21), a transmission gear (23) provided between two adjacent driven gears (22) and engaged with the driven gears (22), and a motor (6) provided at the cleaning lever (4) and driving one of the transmission gears (23) or the driven gears (22) to rotate.
4. A central air conditioner fresh air purification device according to claim 3, wherein: the second driving piece comprises a driving rod (7) attached to the end face of the mounting frame (2) and positioned on one side of the end face of the mounting frame (2), a driving screw (9) arranged in a driving groove (8) formed in the side face, far away from the mounting frame (2), of the driving rod (7), and a screw nut (10) sleeved on the driving screw (9) and connected with the cleaning rod (4).
5. The central air conditioner fresh air purifying device according to claim 4, wherein: the cleaning component further comprises a pushing piece connected with the screw nut (10) and the cleaning rod (4), the pushing piece comprises a vertical rod (15) vertically arranged on the screw nut (10), a fixed block (16) arranged on the top end of the vertical rod (15), a connecting block (14) with one end fixedly arranged on the cleaning rod (4) and the other end movably sleeved on the vertical rod (15) and in an L shape, and a pushing structure arranged on the vertical rod (15) and used for driving the fixed block (16) and the connecting block (14) to be far away from each other.
6. The central air conditioner fresh air purifying device according to claim 5, wherein: the pushing structure comprises a reset spring (17) which is sleeved on the vertical rod (15) and the two ends of which are respectively connected with the fixed block (16) and the connecting block (14), and the reset spring (17) is in a compression state.
7. The central air conditioner fresh air purifying device according to claim 5, wherein: the pushing structure comprises magnets (18) arranged on adjacent end surfaces of the connecting block (14) and the fixed block (16), and the magnetic poles of the adjacent ends of the two magnets (18) are the same.
8. The central air conditioner fresh air purifying device according to claim 7, wherein: the magnet (18) adopts an electromagnet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321426495.5U CN220152855U (en) | 2023-06-06 | 2023-06-06 | Central air conditioning new trend purifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321426495.5U CN220152855U (en) | 2023-06-06 | 2023-06-06 | Central air conditioning new trend purifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220152855U true CN220152855U (en) | 2023-12-08 |
Family
ID=89006585
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321426495.5U Active CN220152855U (en) | 2023-06-06 | 2023-06-06 | Central air conditioning new trend purifier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220152855U (en) |
-
2023
- 2023-06-06 CN CN202321426495.5U patent/CN220152855U/en active Active
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