CN203748531U - High-accuracy control-adjustable energy-saving ventilation door - Google Patents
High-accuracy control-adjustable energy-saving ventilation door Download PDFInfo
- Publication number
- CN203748531U CN203748531U CN201420120822.9U CN201420120822U CN203748531U CN 203748531 U CN203748531 U CN 203748531U CN 201420120822 U CN201420120822 U CN 201420120822U CN 203748531 U CN203748531 U CN 203748531U
- Authority
- CN
- China
- Prior art keywords
- rotating shaft
- installing plate
- photoelectric sensor
- energy
- syncmotor
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a high-accuracy control-adjustable energy-saving ventilation door which comprises an air pipe, an installation plate, a rotating shaft, a synchronous motor, an air flap and a photoelectric sensor. The synchronous motor is located on one outer side of the installation plate and connected to one end of the rotating shaft, the air flap is installed in the air pipe and fixed to the rotating shaft, a light emitter of the photoelectric sensor is installed at the other end of the rotating shaft, and a receiver of the photoelectric sensor is installed on the other opposite outer side of the installation plate and connected to the synchronous motor. According to the high-accuracy control-adjustable energy-saving ventilation door, the opening degree of the high-accuracy control-adjustable energy-saving ventilation door can be automatically controlled at different stages of product baking, the amount of discharged exhaust gas is accordingly and intelligently controlled, and energy losses are reduced.
Description
Technical field
The utility model relates to the energy-conservation air door of a kind of high accuracy adjustable control, relates in particular to a kind of energy-conservation air door of high accuracy adjustable control being used on roasting plant.
Background technology
Traditional air door comprises airduct, installing plate, rotating shaft, syncmotor and air flap, described airduct is provided with two corresponding the first installing holes that connect mutually, described installing plate is around in described airduct periphery, and described installing plate is provided with and all two the second installing holes of corresponding perforation of two described the first installing holes, described rotating shaft is set in described two the second installing holes and described two the first installing holes, described syncmotor is positioned at a wherein outside of described installing plate and is connected to one end of described rotating shaft, described air flap is arranged in described airduct and is fixed on described rotating shaft.Between the first installing hole of the rotating shaft of this air door and airduct, there is gap, therefore air-tightness is poor, in addition, although drive rotating shaft rotation can adjust the opening angle of air flap by syncmotor, but the opening angle of air door can not freely be adjusted, and air door can not carry out multistage control by different service conditions, thereby energy loss is higher.
Utility model content
The purpose of this utility model is to provide the energy-conservation air door of a kind of high accuracy adjustable control, can realize automatic control storm door size in baked goods different phase, thereby realizes Based Intelligent Control discharge amount of exhaust gas, reduces energy loss.
For achieving the above object, the utility model provides a kind of high accuracy adjustable control energy-conservation air door, comprise airduct, be around in the installing plate of described airduct periphery, rotating shaft that can positive and negative rotation, syncmotor and air flap, described airduct is provided with two corresponding the first installing holes that connect mutually, described installing plate is provided with and all two the second installing holes of corresponding perforation of two described the first installing holes, described rotating shaft is set in described two the second installing holes and described two the first installing holes, and the two ends of described rotating shaft stretch out in respectively outside the both sides of described installing plate, described syncmotor is positioned at a wherein outside of described installing plate and is connected to one end of described rotating shaft, described air flap is arranged in described airduct and is fixed on described rotating shaft, also comprise photoelectric sensor, the optical transmitting set of described photoelectric sensor is arranged on the other end of described rotating shaft, the receiver of described photoelectric sensor is arranged on another relative outside of described installing plate, the receiver of described photoelectric sensor is connected to described syncmotor.
Preferably, in each described the first installing hole, be provided with Teflon lining, each described Teflon lining is all enclosed within on described rotating shaft.
Preferably, another of described installing plate relatively outside is provided with dial, and the receiver of described photoelectric sensor is arranged on described dial.
Preferably, also comprise two microswitches, two described microswitch symmetries are positioned at the both sides of described rotating shaft and are all positioned on the rotate path of described rotating shaft, two described microswitches all connect and refer to that described syncmotor, described rotating shaft are provided with the gag lever post that can touch corresponding microswitch in the time of the positive and negative rotation of described rotating shaft.
Preferably, also comprise stator, described stator is between described syncmotor and described installing plate and be fixed on described installing plate, and forms accommodation space between described stator and described installing plate, and two described microswitches are all positioned at described accommodation space.
Preferably, described microswitch is fixed on described stator.
Compared with prior art, the energy-conservation air door of high accuracy adjustable control of the present utility model utilizes photoelectric sensor to realize automatic control storm door size in baked goods different phase, thereby realizes Based Intelligent Control discharge amount of exhaust gas, reduces energy loss.
By following description also by reference to the accompanying drawings, it is more clear that the utility model will become, and these accompanying drawings are used for explaining embodiment of the present utility model.
Brief description of the drawings
Fig. 1 is the stereogram of the energy-conservation air door of the utility model high accuracy adjustable control.
Fig. 2 is the front view of Fig. 1.
Fig. 3 is the right view of Fig. 1.
Fig. 4 is the top view of Fig. 1.
Detailed description of the invention
With reference now to accompanying drawing, describe embodiment of the present utility model, in accompanying drawing, similarly element numbers represents similar element.
Please refer to Fig. 1-4, the described energy-conservation air door of high accuracy adjustable control comprises airduct 1, installing plate 2, rotating shaft 3, syncmotor 4, air flap 5, stator 6 that can positive and negative rotation, two microswitches 7 and photoelectric sensors 8.
Described airduct 1 is for ventilating, and described airduct 1 is provided with two corresponding the first installing holes that connect mutually.Described installing plate 2 is around in described airduct 1 periphery, and described installing plate 2 is provided with and all two the second installing holes 21 of corresponding perforation of two described the first installing holes.Described rotating shaft 3 is set in described two the second installing holes 21 and described two the first installing holes, and the two ends of described rotating shaft 3 stretch out in outside described installing plate 2.Described syncmotor 4 is positioned at a wherein outside of described installing plate 2 and is connected to one end of described rotating shaft 3.Described air flap 5 is arranged in described airduct 1 and is fixed on described rotating shaft 3, for controlling the size of ventilating opening of described airduct 1.Described stator 6 is between described syncmotor 4 and described installing plate 2 and be fixed on described installing plate 2, and form accommodation space 61 between described stator 6 and described installing plate 2, one gag lever post 9 is installed in described accommodation space 61, and described gag lever post 9 is fixed on described rotating shaft 3.Two described microswitches 7 are positioned at described accommodation space 61 and are fixed on described stator 6, described two microswitches 7 are also symmetrical to be positioned at the both sides of described rotating shaft 3 and to be all positioned on the rotate path of described rotating shaft 3, and described microswitch 7 can be used for controlling the extreme position that described air flap 5 rotates.The optical transmitting set 81 of described photoelectric sensor 8 is arranged on the other end of described rotating shaft 3, the receiver 82 of described photoelectric sensor 8 is arranged on another relative outside of described installing plate 2, another of described installing plate 2 relatively outside is provided with dial 22, and the receiver 82 of described photoelectric sensor 8 is arranged on described dial 22.The receiver 82 of described photoelectric sensor 8 and two described microswitches 7 are all connected to described syncmotor 4, and described photoelectric sensor 8 is for controlling the opening angle of described air flap 5.In each described the first installing hole, be provided with Teflon lining 10, each described Teflon lining 10 is all enclosed within on described rotating shaft 3, and described Teflon lining 10 is for the clearance seal between described rotating shaft 3 and the first installing hole of described airduct 1.
In the time of concrete use, according to specific demand, on described dial 22, preset position and the quantity of receiver 82, thereby limit the angle that described air flap 5 is opened.Simultaneously, default specific program, starting syncmotor 4 by signal instruction rotates, drive the optical transmitting set 81 of photoelectric sensor 8 to rotate, and the receiver 82 that triggers the photoelectric sensor 8 of predeterminated position returns to signal syncmotor 4 is stopped, make air flap 5 open the size needing thereby can realize, the angle that can freely open air flap 5, reaches the object that reduces energy loss.In the time that described rotating shaft 3 rotates forward or backwards, the gag lever post 9 on described rotating shaft 3 can touch the corresponding microswitch 7 that is positioned at described rotating shaft 3 both sides, thereby controls the extreme position that described air flap 5 rotates.
In conjunction with most preferred embodiment, the utility model is described above, but the utility model is not limited to the embodiment of above announcement, and should contains the various amendments of carrying out according to essence of the present utility model, equivalent combinations.
Claims (6)
1. the energy-conservation air door of high accuracy adjustable control, comprise airduct, be around in the installing plate of described airduct periphery, rotating shaft that can positive and negative rotation, syncmotor and air flap, described airduct is provided with two corresponding the first installing holes that connect mutually, described installing plate is provided with and all two the second installing holes of corresponding perforation of two described the first installing holes, described rotating shaft is set in described two the second installing holes and described two the first installing holes, and the two ends of described rotating shaft stretch out in respectively outside the both sides of described installing plate, described syncmotor is positioned at a wherein outside of described installing plate and is connected to one end of described rotating shaft, described air flap is arranged in described airduct and is fixed on described rotating shaft, it is characterized in that: also comprise photoelectric sensor, the optical transmitting set of described photoelectric sensor is arranged on the other end of described rotating shaft, the receiver of described photoelectric sensor is arranged on another relative outside of described installing plate, the receiver of described photoelectric sensor is connected to described syncmotor.
2. the energy-conservation air door of high accuracy adjustable control as claimed in claim 1, is characterized in that: in each described the first installing hole, be provided with Teflon lining, each described Teflon lining is all enclosed within on described rotating shaft.
3. the energy-conservation air door of high accuracy adjustable control as claimed in claim 1, is characterized in that: another of described installing plate relatively outside is provided with dial, and the receiver of described photoelectric sensor is arranged on described dial.
4. the energy-conservation air door of high accuracy adjustable control as claimed in claim 1, it is characterized in that: also comprise two microswitches, two described microswitch symmetries are positioned at the both sides of described rotating shaft and are all positioned on the rotate path of described rotating shaft, two described microswitches all connect and refer to that described syncmotor, described rotating shaft are provided with the gag lever post that can touch corresponding microswitch in the time of the positive and negative rotation of described rotating shaft.
5. the energy-conservation air door of high accuracy adjustable control as claimed in claim 4, it is characterized in that: also comprise stator, described stator is between described syncmotor and described installing plate and be fixed on described installing plate, and between described stator and described installing plate, form accommodation space, two described microswitches are all positioned at described accommodation space.
6. the energy-conservation air door of high accuracy adjustable control as claimed in claim 5, is characterized in that: described microswitch is fixed on described stator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420120822.9U CN203748531U (en) | 2014-03-17 | 2014-03-17 | High-accuracy control-adjustable energy-saving ventilation door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420120822.9U CN203748531U (en) | 2014-03-17 | 2014-03-17 | High-accuracy control-adjustable energy-saving ventilation door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203748531U true CN203748531U (en) | 2014-08-06 |
Family
ID=51243840
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420120822.9U Expired - Fee Related CN203748531U (en) | 2014-03-17 | 2014-03-17 | High-accuracy control-adjustable energy-saving ventilation door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203748531U (en) |
-
2014
- 2014-03-17 CN CN201420120822.9U patent/CN203748531U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140806 Termination date: 20190317 |