CN220229457U - Fresh air system air channel adjusting device - Google Patents
Fresh air system air channel adjusting device Download PDFInfo
- Publication number
- CN220229457U CN220229457U CN202321969347.8U CN202321969347U CN220229457U CN 220229457 U CN220229457 U CN 220229457U CN 202321969347 U CN202321969347 U CN 202321969347U CN 220229457 U CN220229457 U CN 220229457U
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- China
- Prior art keywords
- fresh air
- fixedly connected
- connecting plate
- adjusting device
- mounting panel
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- 230000007246 mechanism Effects 0.000 claims abstract description 7
- 230000001105 regulatory effect Effects 0.000 claims description 10
- 244000309464 bull Species 0.000 claims description 9
- 238000012423 maintenance Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
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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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating
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- Air-Flow Control Members (AREA)
Abstract
The utility model discloses an air duct adjusting device of a fresh air system, which comprises a fresh air square pipe, wherein an opening is formed in the lower side wall of the fresh air square pipe, an installing plate is inserted into the inner wall of the opening in a sliding manner, the lower end of the installing plate penetrates through the opening and is fixedly connected with a connecting plate, the lower end of the connecting plate is provided with a bolt, the connecting plate is fixed with the lower end of the fresh air square pipe through the bolt, the upper end of the installing plate penetrates through the opening and extends into the fresh air square pipe, a circular hollow groove with two communicated sides is formed in the installing plate, an adjusting disc is arranged in the circular hollow groove, a rotating rod is fixedly connected in the adjusting disc, the upper end of the rotating rod penetrates through the adjusting disc and is rotationally connected with the inner top of the circular hollow groove, and a groove is formed in the lower end of the installing plate. The utility model realizes the adjustment of the size of the air duct through the arrangement of the adjusting disc, the mounting plate, the controller and other mechanisms, and simultaneously, the utility model is convenient for users to disassemble, assemble, maintain and overhaul, and is convenient for users to use.
Description
Technical Field
The utility model relates to the technical field of air duct adjustment, in particular to an air duct adjusting device of a fresh air system.
Background
The fresh air system is a set of independent air treatment system consisting of an air supply system and an exhaust system, and is divided into a pipeline type fresh air system and a pipeline-free fresh air system. The pipeline type fresh air system consists of a fresh air machine and pipeline fittings, wherein the fresh air machine purifies outdoor air to be led into a room, and the indoor air is discharged through a pipeline.
At present, the fresh air system adjusts the air inlet amount through the air channel adjusting device, the air channel adjusting device is generally arranged in a pipeline of the fresh air system, and the fresh air system is inconvenient to disassemble and assemble for maintenance after being damaged and when maintenance is needed, so that convenience is required to be improved.
Disclosure of Invention
The utility model aims to solve the problem that an air duct adjusting device of a fresh air system is generally arranged in a pipeline of the fresh air system, and is inconvenient to disassemble, assemble and overhaul after being damaged and when maintenance is needed.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the utility model provides a fresh air system wind channel adjusting device, includes the fresh air side pipe, be equipped with the opening on the lower lateral wall of fresh air side pipe, sliding insert on the open-ended inner wall is equipped with the mounting panel, the lower extreme through opening and the fixedly connected with connecting plate of mounting panel, the lower extreme of connecting plate is equipped with the bolt, the connecting plate passes through the bolt and is fixed with the lower extreme of fresh air side pipe, the upper end through opening of mounting panel extends to the fresh air side intraductal, be equipped with the communicating circular hollow tank in both sides in the mounting panel, be equipped with the regulating disk in the circular hollow tank, fixedly connected with bull stick in the regulating disk, the upper end of bull stick runs through the regulating disk and rotates with the interior top in circular hollow tank and be connected, the lower extreme of mounting panel is equipped with the recess, the lower extreme of bull stick runs through regulating disk and mounting panel and with worm wheel fixed connection, be connected for rotating between bull stick and the mounting panel, be equipped with the actuating mechanism corresponding with the worm wheel in the recess.
Preferably, the upper end of the mounting plate is fixedly connected with four rectangular positioning blocks, the inner top of the fresh air square tube is provided with positioning grooves corresponding to the positioning blocks, and the upper ends of the positioning blocks extend into the positioning grooves in a sliding mode.
Preferably, the driving mechanism comprises a servo motor fixed on the inner wall of the groove, a worm meshed with the worm wheel is fixedly connected to the tail end of an output shaft of the servo motor, and one end of the worm away from the servo motor is rotationally connected with the inner wall of the groove.
Preferably, the inner top of the groove is fixedly connected with a controller and a signal receiver respectively, the output end of the signal receiver is connected with the input end of the controller, and the output end of the controller is connected with the input end of the servo motor.
Preferably, the lower end of the connecting plate is fixedly connected with a pull ring.
Preferably, the upper end of the connecting plate is fixedly connected with a rubber pad.
The beneficial effects are that:
1. through the arrangement of the servo motor, the worm wheel and the rotating rod, the rotation of the adjusting disc is realized, the size of the air channel in the fresh air square tube is adjusted through the rotation of the adjusting disc, and through the arrangement of the signal receiver and the controller, the start and stop of the servo motor can be controlled by receiving a remote control signal, so that a user can conveniently control the size of the air channel in the fresh air square tube;
2. through the arrangement of the mounting plate, the connecting plate and the bolts, the mounting plate can be conveniently disassembled and taken out by a user to carry out maintenance and overhaul operation, through the arrangement of the pull ring, the mounting plate can be conveniently pulled out by the user, and through the arrangement of the positioning blocks and the positioning grooves, the mounting plate can be prevented from being inclined; the utility model realizes the adjustment of the size of the air duct through the arrangement of the adjusting disc, the mounting plate, the controller and other mechanisms, and simultaneously, the utility model is convenient for users to disassemble, assemble, maintain and overhaul, and is convenient for users to use.
Drawings
FIG. 1 is a schematic diagram of a structure of an air duct adjusting device of a fresh air system according to the present utility model;
FIG. 2 is a schematic side view of a mounting plate of an air duct adjusting device of a fresh air system;
FIG. 3 is a schematic diagram of the structure of the A part of the air duct adjusting device of the fresh air system;
fig. 4 is a schematic diagram of a B-position structure of an air duct adjusting device of a fresh air system according to the present utility model.
In the figure: the fresh air collection device comprises a 1-fresh air square tube, a 2-mounting plate, a 3-positioning block, a 4-adjusting plate, a 5-bolt, a 6-connecting plate, a 7-pull ring, an 8-rotating rod, a 9-worm wheel, a 10-servo motor, an 11-worm, a 12-controller, a 13-signal receiver and a 14-rubber pad.
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. 1-4, an air duct adjusting device of a fresh air system comprises a fresh air square pipe 1, wherein an opening is formed in the lower side wall of the fresh air square pipe 1, an installation plate 2 is inserted on the inner wall of the opening in a sliding manner and used for installing an adjusting plate 4, the lower end of the installation plate 2 penetrates through the opening and is fixedly connected with a connecting plate 6, the installation plate 2 is prevented from loosening, a bolt 5 is arranged at the lower end of the connecting plate 6 and is used for preventing the connecting plate 6 from loosening, the connecting plate 6 is fixed with the lower end of the fresh air square pipe 1 through the bolt 5, a pull ring 7 is fixedly connected with the lower end of the connecting plate 6 and is used for facilitating a user to manually take down the connecting plate 6, and a rubber pad 14 is fixedly connected with the upper end of the connecting plate 6 and is used for improving the tightness between the connecting plate 6 and the opening;
in the embodiment, the upper end of the mounting plate 2 penetrates through the opening and extends into the fresh air square tube 1, four rectangular positioning blocks 3 are fixedly connected to the upper end of the mounting plate 2 and used for being matched with positioning grooves to prevent the mounting plate 2 from being inclined, positioning grooves corresponding to the positioning blocks 3 are formed in the inner top of the fresh air square tube 1, and the upper end of the positioning blocks 3 slidingly extends into the positioning grooves;
in the embodiment, a circular hollow groove with two communicated sides is arranged in the mounting plate 2, an adjusting disc 4 is arranged in the circular hollow groove and used for adjusting the size of an air duct, a rotating rod 8 is fixedly connected in the adjusting disc 4 and used for driving the adjusting disc 4 to rotate, the upper end of the rotating rod 8 penetrates through the adjusting disc 4 and is rotationally connected with the inner top of the circular hollow groove, a groove is arranged at the lower end of the mounting plate 2, a worm wheel 9 is arranged in the groove and used for driving the rotating rod 8 to rotate, the lower end of the rotating rod 8 penetrates through the adjusting disc 4 and the mounting plate 2 and is fixedly connected with the worm wheel 9, and the rotating rod 8 is rotationally connected with the mounting plate 2;
in this embodiment, a driving mechanism corresponding to the worm wheel 9 is disposed in the groove, the driving mechanism includes a servo motor 10 fixed on the inner wall of the groove and used for driving a worm 11 to rotate, the end of an output shaft of the servo motor 10 is fixedly connected with the worm 11 meshed with the worm wheel 9 and used for driving the worm wheel 9 to rotate, one end of the worm 11 far away from the servo motor 10 is rotationally connected with the inner wall of the groove, the inner top of the groove is fixedly connected with a controller 12 and a signal receiver 13 respectively, the model of the controller 12 is 80S51 and used for controlling the start and stop of the servo motor 12, the model of the controller 13 is KZ50a90 and used for receiving a remote control instruction, the output end of the signal receiver 13 is connected with the input end of the controller 12, and the output end of the controller 12 is connected with the input end of the servo motor 10;
in this embodiment, first start servo motor 10 drive worm 11 rotation, drive bull stick 8 rotation through worm 11 and worm wheel 9 meshing's effect, drive regulating plate 4 rotation through bull stick 8, it adjusts the intraductal wind channel size of fresh air side pipe 1 to realize through regulating plate 4 rotation, receive remote control signal through signal receiver 13, carry out control command drive servo motor 10 through controller 12 and start and stop, convenience of customers carries out remote control, unscrew bolt 5, downward pulling connecting plate 6 drives mounting panel 2, can convenience of customers carry out maintenance operation.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (6)
1. The utility model provides a new trend system wind channel adjusting device, includes new trend side pipe (1), its characterized in that: be equipped with the opening on the lower lateral wall of new trend side pipe (1), sliding on the open-ended inner wall is inserted and is equipped with mounting panel (2), the lower extreme through opening of mounting panel (2) and fixedly connected with connecting plate (6), the lower extreme of connecting plate (6) is equipped with bolt (5), connecting plate (6) are fixed with the lower extreme of new trend side pipe (1) through bolt (5), the upper end through opening of mounting panel (2) and extend to in new trend side pipe (1), be equipped with the communicating circular hollow groove in both sides in mounting panel (2), be equipped with regulating disk (4) in the circular hollow groove, fixedly connected with bull stick (8) in regulating disk (4), the upper end of bull stick (8) runs through regulating disk (4) and rotates with the interior top in circular hollow groove to be connected, the lower extreme of mounting panel (2) is equipped with the recess, the lower extreme of bull stick (8) runs through regulating disk (4) and mounting panel (2) and with worm wheel (9) fixed connection, be equipped with rotation between worm wheel (8) and worm wheel (2) and the corresponding with mounting panel (9) in the recess.
2. The fresh air system air duct adjusting device according to claim 1, wherein: the novel fresh air square pipe is characterized in that four rectangular positioning blocks (3) are fixedly connected to the upper end of the mounting plate (2), positioning grooves corresponding to the positioning blocks (3) are formed in the inner top of the fresh air square pipe (1), and the upper ends of the positioning blocks (3) slidingly extend into the positioning grooves.
3. The fresh air system air duct adjusting device according to claim 1, wherein: the driving mechanism comprises a servo motor (10) fixed on the inner wall of the groove, a worm (11) meshed with a worm wheel (9) is fixedly connected to the tail end of an output shaft of the servo motor (10), and one end, far away from the servo motor (10), of the worm (11) is rotationally connected with the inner wall of the groove.
4. A fresh air system duct adjustment device according to claim 3, characterized in that: the inner top of the groove is fixedly connected with a controller (12) and a signal receiver (13) respectively, the output end of the signal receiver (13) is connected with the input end of the controller (12), and the output end of the controller (12) is connected with the input end of the servo motor (10).
5. The fresh air system air duct adjusting device according to claim 1, wherein: the lower end of the connecting plate (6) is fixedly connected with a pull ring (7).
6. The fresh air system air duct adjusting device according to claim 1, wherein: the upper end of the connecting plate (6) is fixedly connected with a rubber pad (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321969347.8U CN220229457U (en) | 2023-07-25 | 2023-07-25 | Fresh air system air channel adjusting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321969347.8U CN220229457U (en) | 2023-07-25 | 2023-07-25 | Fresh air system air channel adjusting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220229457U true CN220229457U (en) | 2023-12-22 |
Family
ID=89174972
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321969347.8U Active CN220229457U (en) | 2023-07-25 | 2023-07-25 | Fresh air system air channel adjusting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220229457U (en) |
-
2023
- 2023-07-25 CN CN202321969347.8U patent/CN220229457U/en active Active
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