CN215372893U - Electric air valve device with gear connecting rod - Google Patents
Electric air valve device with gear connecting rod Download PDFInfo
- Publication number
- CN215372893U CN215372893U CN202120857691.2U CN202120857691U CN215372893U CN 215372893 U CN215372893 U CN 215372893U CN 202120857691 U CN202120857691 U CN 202120857691U CN 215372893 U CN215372893 U CN 215372893U
- Authority
- CN
- China
- Prior art keywords
- gear
- shell
- baffle
- motor
- connecting rod
- 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.)
- Active
Links
Images
Landscapes
- Air-Flow Control Members (AREA)
Abstract
The utility model discloses an electric air valve device with a gear connecting rod, which relates to the field of air conditioning ventilation and comprises a shell, wherein a plurality of air ports are formed in the shell, baffle blades are arranged at corresponding positions of the air ports and are rotatably connected with the shell, and a power assembly and a control assembly are arranged on each baffle blade; the power assembly comprises rotating shafts fixedly arranged on one sides of the baffle blades, the outer surface of each rotating shaft is fixedly provided with a first gear, one side of one first gear is meshed and connected with a motor gear, the motor gear is connected with a motor through a connecting shaft, and the motor is electrically connected with the control assembly.
Description
Technical Field
The utility model relates to the field of air conditioning ventilation, in particular to an electric air valve device with a gear connecting rod.
Background
The air valve device in the original fresh air all-in-one machine has poor air tightness and is easy to leak air; the use mode is more complicated, need cooperate wind valve axle and baffle to come the switch wind channel, and the on-off time is longer, and the noise decibel is big during its switch, and the installation procedure is comparatively loaded down with trivial details, takes a lot of work and labouriously, and overall structure occupation space is great.
SUMMERY OF THE UTILITY MODEL
The utility model solves the technical problem of providing the electric air valve device with the gear connecting rod, which has the advantages of simple structure, simple operation, good air tightness, independent use, short switching time and low cost.
The technical scheme adopted by the utility model for solving the technical problems is as follows: the electric air valve device with the gear connecting rod comprises a shell, wherein a plurality of air ports are formed in the shell, baffle blades are arranged at positions corresponding to the air ports, the baffle blades are rotatably connected with the shell, power assemblies for driving the baffle blades to rotate so as to enable the baffle blades to be opened or closed simultaneously are arranged on the baffle blades, and the electric air valve device with the gear connecting rod also comprises a control assembly for controlling the electric air valve device with the gear connecting rod;
the power assembly comprises rotating shafts fixedly arranged on one sides of the baffle blades, first gears are fixedly arranged on the outer surfaces of the rotating shafts, one side of one of the first gears is engaged and connected with a motor gear, the motor gear is connected with a motor through a connecting shaft, the motor is electrically connected with the control component, one side of the first gear is connected with a connecting rod, the connecting rod is connected with the other first gears, so that other first gears rotate simultaneously when the first gear meshed and connected with the motor gear rotates, the motor rotates to drive the motor gear to rotate, the motor gear rotates to drive one baffle plate blade to rotate so as to open the baffle plate blade, meanwhile, the motor gear rotates to drive the connecting rod to move back and forth, thereby drive other first gears and rotate to drive other baffle blades to move together, realize opening of baffle blade.
Further, the method comprises the following steps: and a sealing assembly is arranged between the baffle plate blade and the shell and is used for ensuring that the air tightness of the device is good.
Further, the method comprises the following steps: the sealing assembly comprises elastic sealing strips fixedly arranged on two sides of the baffle plate blade and sealing columns arranged on the shell, and the sealing columns are matched with the elastic sealing strips to realize radial sealing of the device.
Further, the method comprises the following steps: the shell is provided with a first groove at a position corresponding to the sealing column, and the sealing column is fixedly arranged in the first groove.
Further, the method comprises the following steps: the sealing assembly further comprises O-shaped rings arranged at two ends of the baffle plate blade, second grooves are formed in the positions, corresponding to the O-shaped rings, of the two ends of the baffle plate blade, the O-shaped rings are arranged in the second grooves, and the O-shaped grooves are matched with the second grooves to achieve axial sealing of the device.
Further, the method comprises the following steps: the shell comprises a first shell and a second shell, wherein the first shell and the second shell are detachably connected, so that the device is convenient to mount and dismount, and the structure inside the device is convenient to maintain.
The utility model has the beneficial effects that: the air duct sealing device has the advantages that the motor can drive the baffle plates to act simultaneously, cost is saved, the air duct sealing device can work independently, the air duct can be opened and closed without linkage with other parts, the structure is simple, the operation is simple, the sealing column is matched with the elastic sealing strip to realize radial sealing of the device, the O-shaped groove is matched with the second groove to realize axial sealing of the device, the air tightness of the device is good, and meanwhile, the noise of the device is low.
Drawings
FIG. 1 is a front view of an electric air valve assembly with a gear linkage;
FIG. 2 is a top view of an electric air valve assembly with a gear linkage;
FIG. 3 is a sectional view taken along line A-A;
FIG. 4 is a sectional view taken along line B-B of the flapper vane in the open position;
FIG. 5 is a sectional view taken along line B-B of the flapper vane in a closed condition;
FIG. 6 is a front view of the baffle blade and first gear in engagement;
FIG. 7 is a top view of the baffle blade and first gear engagement;
FIG. 8 is a cross-sectional view C-C;
labeled as: 1. a housing; 2. a motor; 3. a baffle blade; 4. a first gear; 5. a motor gear; 6. a connecting rod; 7. sealing the column; 8. an O-shaped ring; 9. an elastic sealing strip; 11. a first housing; 12. a second housing.
Detailed Description
The utility model is further described with reference to the following figures and detailed description.
As shown in fig. 1, 3 and 4, the electric air valve device with the gear connecting rod comprises a housing 1, wherein a plurality of air ports are arranged on the housing 1, baffle blades 3 are arranged at corresponding positions of the air ports, the baffle blades 3 are rotatably connected with the housing 1, a power assembly for driving the baffle blades 3 to rotate so as to open or close the baffle blades 3 simultaneously is arranged on the baffle blades 3, and a control assembly for controlling the electric air valve device with the gear connecting rod is further included;
the power assembly comprises rotating shafts fixedly arranged on one side of each baffle blade 3, first gears 4 are fixedly arranged on the outer surfaces of the rotating shafts, one side of one first gear 4 is connected with a motor gear 5 in a meshed mode, the motor gear 5 is connected with a motor 2 through a connecting shaft, the motor 2 is electrically connected with a control assembly, one side of the first gear 4 is connected with a connecting rod 6, the connecting rod 6 is connected with the other first gears 4, so that when the first gear 4 connected with the motor gear 5 in a meshed mode rotates, the other first gears 4 rotate simultaneously, the motor 2 rotates to drive the motor gear 5 to rotate, the motor gear 5 rotates to drive one baffle blade 3 to rotate so as to open the baffle blades 3, meanwhile, the motor gear 5 rotates to drive the connecting rod 6 to move back and forth so as to drive the other first gears 4 to rotate, thereby driving other baffle blades 3 to move together and realizing the opening of the baffle blades 3.
On the basis, a sealing assembly is arranged between the baffle blade 3 and the shell 1 and is used for ensuring that the air tightness of the device is good.
On the basis, as shown in fig. 8, the sealing assembly comprises elastic sealing strips 9 fixedly arranged on two sides of the baffle blade 3 and sealing columns 7 arranged on the shell 1, and the sealing columns 7 are matched with the elastic sealing strips 9 to realize radial sealing of the device.
On the basis, a first groove is formed in the position, corresponding to the sealing column 7, of the shell 1, and the sealing column 7 is fixedly arranged in the first groove.
On the basis, as shown in fig. 6, the sealing assembly further comprises O-rings 8 arranged at two ends of the baffle plate blade 3, second grooves are formed in positions, corresponding to the O-rings 8, of the two ends of the baffle plate blade 3, the O-rings 8 are arranged in the second grooves, and the O-rings are matched with the second grooves to achieve axial sealing of the device.
On the basis, the shell 1 comprises a first shell 11 and a second shell 12, wherein the first shell 11 and the second shell 12 are detachably connected, so that the device is convenient to mount and dismount, and the structure inside the device is convenient to maintain.
On the basis, the working process is as follows:
opening the baffle plate blade: the motor 2 rotates to drive the motor gear 5 to rotate, the motor gear 5 drives the first gear 4 to rotate through the gear structure, the baffle blades 3 are opened through the rotation of the first gear 4, and the connecting rod 6 drives the first gears 4 to rotate so that the baffle blades 3 can be unified to act.
Closing the baffle plate blade: the rotatory motor gear 5 that drives of motor 2 rotates, motor gear 5 drives first gear 4 rotatoryly through gear structure, the closing of baffle blade 3 is realized in the rotation of first gear 4, connecting rod 6 drives a plurality of first gear 4 rotations and makes a plurality of baffle blades 3 carry out unified action, when the device closes, realize the radial seal of the device through hugging closely sealed post 7 through elastic sealing strip 9, the axial seal of the device is realized through the interference fit of O type circle 8 and 1 trench of shell.
The above-mentioned embodiments are intended to illustrate the objects, technical solutions and advantages of the present invention in further detail, and it should be understood that the above-mentioned embodiments are only exemplary embodiments of the present invention, and are not intended to limit the present invention, and any modifications, equivalents, improvements and the like made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The utility model provides an electronic blast gate device with gear connecting rod, includes shell (1), be provided with a plurality of wind gaps on shell (1), its characterized in that: baffle blades (3) are arranged at positions corresponding to the air ports, the baffle blades (3) are rotatably connected with the shell (1), power components for driving the baffle blades (3) to rotate so as to enable the baffle blades (3) to be opened or closed simultaneously are arranged on the baffle blades (3), and the air valve device further comprises a control component for controlling the electric air valve device with the gear connecting rod;
the power component comprises a rotating shaft fixedly arranged on one side of each baffle blade (3), each rotating shaft is fixedly provided with a first gear (4), one side of one first gear (4) is meshed with a motor gear (5), the motor gear (5) is connected with a motor (2) through a connecting shaft, the motor (2) is electrically connected with the control component, one side of the first gear (4) is connected with a connecting rod (6), the connecting rod (6) is connected with the other first gears (4), and the other first gears (4) rotate simultaneously when the first gear (4) meshed with the motor gear (5) rotates.
2. The electric damper apparatus with a gear linkage according to claim 1, wherein: and a sealing assembly is arranged between the baffle plate blade (3) and the shell (1).
3. The electric damper apparatus with a gear linkage according to claim 2, wherein: the sealing assembly comprises elastic sealing strips (9) fixedly arranged on two sides of the baffle plate blade (3) and sealing columns (7) arranged on the shell (1), and the sealing columns (7) are matched with the elastic sealing strips (9).
4. The electric damper apparatus with a gear linkage according to claim 3, wherein: the shell (1) is provided with a first groove at a position corresponding to the sealing column (7), and the sealing column (7) is fixedly arranged in the first groove.
5. The electric damper apparatus with a gear linkage according to claim 3, wherein: the sealing assembly further comprises O-shaped rings (8) arranged at two ends of the baffle plate blade (3), second grooves are formed in positions, corresponding to the O-shaped rings (8), of the two ends of the baffle plate blade (3), and the O-shaped rings (8) are arranged in the second grooves.
6. The electric damper apparatus with a gear linkage according to claim 1, wherein: the shell (1) comprises a first shell (11) and a second shell (12), wherein the first shell (11) and the second shell (12) are detachably connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120857691.2U CN215372893U (en) | 2021-04-25 | 2021-04-25 | Electric air valve device with gear connecting rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120857691.2U CN215372893U (en) | 2021-04-25 | 2021-04-25 | Electric air valve device with gear connecting rod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215372893U true CN215372893U (en) | 2021-12-31 |
Family
ID=79627982
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120857691.2U Active CN215372893U (en) | 2021-04-25 | 2021-04-25 | Electric air valve device with gear connecting rod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215372893U (en) |
-
2021
- 2021-04-25 CN CN202120857691.2U patent/CN215372893U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201819363U (en) | Indoor unit of air conditioner | |
| CN103062880B (en) | Air conditioner | |
| CN215372894U (en) | Electric air valve device | |
| CN215372893U (en) | Electric air valve device with gear connecting rod | |
| CN215908404U (en) | Structure-improved air valve sealing device | |
| CN215372895U (en) | Electric air valve device | |
| CN211508214U (en) | Special electric power cabinet of intermittent type use | |
| CN213236097U (en) | Long service life's butterfly valve | |
| CN102878659A (en) | Indoor unit of air conditioner | |
| CN210461723U (en) | Electric regulating butterfly valve | |
| CN212519722U (en) | High-definition electrified education central control system for intelligent classroom | |
| CN203100117U (en) | Air conditioner | |
| CN111371291A (en) | Modular automatic frequency conversion cabinet of high leakproofness | |
| CN219995528U (en) | Airflow reversing device, fan assembly and air conditioner | |
| CN216820387U (en) | Outdoor communication equipment with rainproof structure | |
| CN214466218U (en) | Electric air valve | |
| CN219993461U (en) | Swing arm ware of windowing | |
| CN213512178U (en) | Air volume adjusting and controlling mechanism for nuclear island air valve | |
| CN219045449U (en) | Pneumatic hydraulic pump | |
| CN210770377U (en) | Quick-opening electric cut-off valve | |
| CN213117556U (en) | Air duct air-tightness adjusting valve | |
| CN215260399U (en) | Efficient environmental protection low-speed wind channel controlling means that opens and shuts in low | |
| CN218440698U (en) | Valve body structure of electric airtight valve | |
| CN213395832U (en) | Rotary plate driving structure on VDV variable air duct air exchange device | |
| CN211859178U (en) | Dustproof explosion-proof type electrical apparatus dish cabinet |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |