CN222335584U - Diffuser for central air conditioner - Google Patents
Diffuser for central air conditioner Download PDFInfo
- Publication number
- CN222335584U CN222335584U CN202420613052.5U CN202420613052U CN222335584U CN 222335584 U CN222335584 U CN 222335584U CN 202420613052 U CN202420613052 U CN 202420613052U CN 222335584 U CN222335584 U CN 222335584U
- Authority
- CN
- China
- Prior art keywords
- diffuser
- groove
- air conditioner
- central air
- mounting plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 238000000605 extraction Methods 0.000 claims abstract description 17
- 239000000428 dust Substances 0.000 description 8
- 238000004378 air conditioning Methods 0.000 description 4
- 238000005057 refrigeration Methods 0.000 description 3
- 230000006978 adaptation Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000017525 heat dissipation Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000009792 diffusion process Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000002309 gasification Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000003507 refrigerant Substances 0.000 description 1
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- Air-Flow Control Members (AREA)
Abstract
The utility model discloses a diffuser for a central air conditioner, which comprises a shell, wherein a cavity is formed in the shell, a mounting plate is arranged in the cavity, a limiting groove is formed in the mounting plate, a diffuser plate is slidably arranged in the limiting groove, a groove is formed in the shell, a controller is arranged on the inner wall of the groove, one end of the controller is connected with a driving motor, the power output end of the driving motor is connected with a driving shaft, one end of the driving shaft, which is far away from the driving motor, is connected with a disc, one end of the disc, which is far away from the driving shaft, is connected with a connector, a pushing rod is connected onto the connector, one end of the pushing rod, which is far away from the connector, is provided with a rotating shaft, a pulley is arranged on the rotating shaft, two mutually symmetrical movable rotating shafts are arranged in the cavity, the mounting plate is outwards rotated to a certain angle through the action of the movable rotating shafts, the diffuser plate can be pulled out through an extraction block, and the diffuser plate is replaced or cleaned conveniently and is easy to operate.
Description
Technical Field
The utility model relates to the technical field of diffusers, in particular to a diffuser for 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, the systems are different from the traditional refrigerant type air conditioner, air is intensively treated to meet comfort requirements, a liquid gasification refrigeration principle is adopted to provide required cold energy for the air conditioning systems so as to offset heat load of indoor environment, a heating system provides required heat for the air conditioning systems so as to offset cold and warm load of indoor environment, and in order to ensure that the air outlet of the central air conditioner is uniform, a diffuser is usually needed to solve, so that the diffuser for the central air conditioner is needed to perform the air outlet diffusion.
The utility model provides a CN211060358U discloses a diffuser for central air conditioner, relates to the diffuser field, including the wallboard, the one end of wallboard is connected with the wind gap frame, and the inside of wallboard is provided with the wind gap, the outer wall of wallboard is connected with the piece that looses, and the outer wall of wallboard is located the inboard of piece that looses and is connected with electric putter, the one end of piece that looses is connected on the connecting rod, and one side of piece that looses is connected with the pivot, electric putter's outer wall connection has the movable strip, the fixed plate has been cup jointed to the outer wall of wind gap frame, the inside of fixed plate is provided with upper portion recess, and the bottom of upper portion recess is provided with the lower part recess in the inside of wallboard. According to the utility model, the electric push rod, the movable bar, the connecting rod and the diffuser are arranged, the electric push rod stretches and contracts to drive the movable bar to move through the hinge, the movable bar is connected with the connecting rod through the hinge, and the connecting rod is connected with the diffuser through the hinge, so that the angle of the diffuser is driven to be adjusted.
However, the device has the following problems that the conventional diffuser plate is fixed by bolts, is not easy to detach, and is easy to accumulate a large amount of dust in the long-time use process, so that the heat dissipation or refrigeration capacity of the air conditioner is affected.
There is a need for a diffuser for a central air conditioner that meets the needs of people.
Disclosure of Invention
The utility model aims to provide a diffuser for a central air conditioner, which aims to solve the problems that the diffuser is difficult to disassemble, a large amount of dust is easy to accumulate in the long-time use process, and the heat dissipation or refrigeration capacity of the air conditioner is affected.
The utility model provides a central air conditioner diffuser which comprises a shell, wherein a cavity is formed in the shell, a mounting plate is arranged in the cavity, a limit groove is formed in the mounting plate, a diffuser plate is slidably arranged in the limit groove, a groove is formed in the shell, a controller is arranged on the inner wall of the groove, one end of the controller is connected with a driving motor, the power output end of the driving motor is connected with a driving shaft, one end of the driving shaft, which is far away from the driving motor, is connected with a disc, one end of the disc, which is far away from the driving shaft, is connected with an eccentric shaft, one end of the eccentric shaft, which is far away from the disc, is connected with a connector, a pushing rod is connected with the connector, one end of the pushing rod, which is far away from the connector, is provided with a rotating shaft, and a pulley is arranged on the rotating shaft.
Preferably, two mutually symmetrical movable rotating shafts are mounted on the inner wall of the cavity, and two ends of the mounting plate () are respectively rotatably mounted on the corresponding movable rotating shafts.
Preferably, the groove is close to the inner wall of the mounting plate and is provided with a limit guide groove, and the limit guide groove is matched with the pushing rod in size.
Preferably, two mutually symmetrical extraction blocks are arranged at the top end of the dispersion piece, and the extraction blocks are in a cylindrical shape with large upper part and small lower part.
Preferably, the surfaces of the two extracting blocks are respectively provided with an anti-skid rubber layer, and the extracting blocks are provided with a plurality of anti-skid grooves along the circumferential direction.
Preferably, a chute is formed in one side surface of the mounting plate, and the chute is matched with the pulley.
Preferably, the outer surface of casing has seted up the dust guard frame draw-in groove, and slidable mounting has the dust guard frame in the dust guard frame draw-in groove, and dust guard net is installed to dust guard frame outside surface.
The utility model has the advantages that the driving motor is controlled to operate by the controller arranged on the inner wall of the groove, the driving shaft on the driving motor circumferentially rotates to drive the disc to rotate, the eccentric shaft is driven to rotate around the circle center of the disc when the disc circumferentially rotates, the connector connected with the eccentric shaft rotates along with the eccentric shaft, the pushing rod is driven to move when the connector moves, so that the pushing rod reciprocates in the limiting guide groove, the dispersing piece is slidably arranged in the limiting groove by the limiting groove arranged on the mounting plate, two mutually symmetrical movable rotating shafts are arranged in the cavity, the mounting plate is outwards rotated to a certain angle by the action of the movable rotating shafts, the dispersing piece can be extracted by the extracting block, and the dispersing piece is replaced or cleaned, so that the installation is convenient and the operation is easy.
Drawings
FIG. 1 is a schematic diagram of a diffuser for a central air conditioner according to the present utility model;
FIG. 2 is a schematic cross-sectional view of a diffuser for a central air conditioner according to the present utility model;
FIG. 3 is a schematic side sectional view of a diffuser for a central air conditioner according to the present utility model;
FIG. 4 is a schematic diagram of the internal structure of a diffuser for a central air conditioner according to the present utility model;
FIG. 5 is an enlarged schematic view of the diffuser for a central air conditioner shown in FIG. 4 at A;
In the figure, 1, a shell; 2, a cavity, 3, a movable rotating shaft, 4, a mounting plate, 5, a limit groove, 6, a flow dispersing piece, 7, a groove, 8, a controller, 9, a driving motor, 10, a driving shaft, 11, a disc, 12, an eccentric shaft, 13, a connector, 14, a pushing rod, 15, a limit guide groove, 16, a rotating shaft, 17, a pulley, 18, a sliding groove, 19, an extraction block, 20, a dustproof frame, 21, an I-shaped plate clamping groove, 22 and a dustproof net.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
Referring to fig. 1-5, a diffuser for a central air conditioner comprises a shell 1, a cavity 2 is formed in the shell 1, a mounting plate 4 is arranged in the cavity 2, a limit groove 5 is formed in the mounting plate 4, a diffuser plate 6 is slidably mounted in the limit groove 5, a groove 7 is formed in the shell, a controller 8 is mounted on the inner wall of the groove 7, one end of the controller 8 is connected with a driving motor 9, a power output end of the driving motor 9 is connected with a driving shaft 10, one end of the driving shaft 10, far away from the driving motor 9, is connected with a disc 11, one end of the disc 11, far away from the driving shaft 10, is connected with an eccentric shaft 12, one end of the eccentric shaft 12, far away from the disc 11, is connected with a connector 13, a pushing rod 14 is connected to the connector 13, one end of the pushing rod 14, far away from the connector 13, is provided with a rotating shaft 16, and a pulley 17 is arranged on the rotating shaft 16.
Through the controller 8 of installing at recess 7 inner wall, control driving motor 9 operation, drive eccentric shaft operation when driving motor 9 operation, drive catch bar 14 motion when the eccentric shaft operation, drive pulley 17 slip when catch bar 14 motion, through seting up spacing groove 5 on mounting panel 4, sliding mounting dissipation piece 6 in spacing groove 5, mounting panel 4 outwards rotates to certain angle, can take out dissipation piece 6, changes or washs dissipation piece 6, simple to operate, easy operation.
Specifically, in this embodiment, two symmetrical movable shafts 3 are installed on the inner wall of the cavity 2, and two ends of the mounting plate 4 are respectively rotatably installed on the corresponding movable shafts 3.
Two ends of the mounting plate 4 are respectively rotatably mounted on the movable rotating shafts 3 through two mutually symmetrical movable rotating shafts 3 mounted on the inner wall of the cavity 2.
Specifically, in this embodiment, the inner wall of the groove 7, which is close to the mounting plate 4, is provided with a limit guide groove 15, and the limit guide groove 15 is matched with the push rod 14 in size.
Through the spacing guide way 15 of seting up in recess 7 inner wall one side, spacing guide way 15 and catch bar 14 size looks adaptation, catch bar 14 slidable mounting is in spacing guide way 15, and the activity route of catch bar 14 is restricted to spacing guide way 15.
Specifically, in this embodiment, two mutually symmetrical extraction blocks 19 are disposed at the top end of the diffuser 6, and the extraction blocks 19 are in a cylindrical shape with a large top and a small bottom.
Through installing two mutually symmetrical extraction pieces 19 on the top of piece 6 that looses, when mounting panel 4 rotated certain angle, through the extraction piece 6 that looses of extraction piece 19, set up the extraction piece 19 shape into big-end-up's cylinder shape, can more conveniently extract piece 6 that looses.
Specifically, in this embodiment, the surfaces of the two extracting blocks 19 are both provided with an anti-slip rubber layer, and the extracting blocks 19 are provided with a plurality of anti-slip grooves along the circumferential direction.
Through all arranging anti-skidding rubber layer on two extraction piece 19 surfaces, a plurality of anti-skidding grooves have been seted up along the circumferencial direction to extraction piece 19 for extraction piece 19 and the closely connected of piece 6 that looses, it is more firm when the piece 6 that looses is extracted.
Specifically, in this embodiment, a chute 18 is provided on one side of the mounting plate 4, and the chute 18 is adapted to the pulley 17.
The pulley 17 is matched with the chute 18 in size by a chute 18 arranged on one side surface of the mounting plate 4, and the pulley 17 slides in the chute 18.
Specifically, in this embodiment, the outer surface of the housing 1 is provided with a dust-proof frame clamping groove 20, a dust-proof frame 21 is slidably mounted in the dust-proof frame clamping groove 20, and a dust-proof screen 22 is mounted on the outer surface of the dust-proof frame 21.
Through the dustproof frame draw-in groove 20 that set up on casing 1 surface, dustproof frame 21 and dustproof frame draw-in groove 20 looks adaptation, dustproof frame 21 slidable mounting is in dustproof frame draw-in groove 20, and dustproof screen 22 that dustproof frame 21 surface set up, dustproof screen 22 can resist dust impurity in the equipment use, prevents that equipment from blockking up.
The present utility model is not limited to the above-mentioned embodiments, and any person skilled in the art, based on the technical solution of the present utility model and the inventive concept thereof, can be replaced or changed within the scope of the present utility model.
Claims (7)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420613052.5U CN222335584U (en) | 2024-03-28 | 2024-03-28 | Diffuser for central air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420613052.5U CN222335584U (en) | 2024-03-28 | 2024-03-28 | Diffuser for central air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN222335584U true CN222335584U (en) | 2025-01-10 |
Family
ID=94132740
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202420613052.5U Active CN222335584U (en) | 2024-03-28 | 2024-03-28 | Diffuser for central air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN222335584U (en) |
-
2024
- 2024-03-28 CN CN202420613052.5U patent/CN222335584U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |