CN206035874U - Intelligent control system of oven draught fan - Google Patents
Intelligent control system of oven draught fan Download PDFInfo
- Publication number
- CN206035874U CN206035874U CN201620885737.0U CN201620885737U CN206035874U CN 206035874 U CN206035874 U CN 206035874U CN 201620885737 U CN201620885737 U CN 201620885737U CN 206035874 U CN206035874 U CN 206035874U
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- CN
- China
- Prior art keywords
- fan
- microprocessor
- sensor
- module
- blower fan
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- Control Of Positive-Displacement Air Blowers (AREA)
Abstract
The utility model provides an intelligent control system of oven draught fan relates to oven fan technical field, which comprises a sensor, signal conditioning circuit, electric current collection module, the microprocesso, the button module, wireless communication module, the remote controller, the display module, fan drive circuit, alarm module, converter and fan, sensor and signal conditioning circuit connect, microprocessor respectively with signal conditioning circuit, electric current collection module, the button module, wireless communication module, the display module, fan drive circuit and alarm module connect, the remote controller is connected with wireless communication module, the converter is connected with fan drive circuit, the fan is connected with the converter, the utility model discloses the change fan wind speed of ability intelligence satisfies the requirement of oven, can monitor the situation of fan moreover, guarantees the operating stability of fan.
Description
Technical field
The utility model is related to baking oven blower fan technical field, and in particular to a kind of baking oven fan intelligent control system.
Background technology
In current industrial production, centrifugal fan, its feature are that output torque is big；Motor is worked according to a conventional method
Constant speed state, the regulation of air quantity adjust air quantity by baffle plate entirely or are constant wind quantity, and the regulation of air quantity does not have instantaneity, causes heat
Skewness；Blower fan itself does not have corresponding monitoring system, cannot find in time, cause baking oven when causing blower fan to have problems
Performance reduce；So, it would be highly desirable to a kind of baking oven fan intelligent control system is solving the above problems.
In the patent document of publication No. CN202659538U, a kind of baking oven fan intelligent control system is disclosed, including
Intelligent control host and detection sensor, wherein detection sensor have several, are separately mounted to the tower of blower fan system recovery tower
Draw near blower fan in air-introduced machine and baking oven, the detection sensor is linked together by bypass circuit with intelligent control host；
The utility model process is simple, easy to use, repacking is easy, can effectively reduce blower fan loss, can reach at least 15% section
Electric effect；The recovery tower rate of recovery is improved, the rate of recovery that can reach 1-3% is lifted, and thus reaches energy-saving purpose；But this is
System can not need to change the function of blower fan wind speed in time according to baking oven, and blower fan itself can not be monitored.
The content of the invention
For the deficiencies in the prior art, the utility model provides a kind of baking oven fan intelligent control system, can be intelligent
Change blower fan wind speed to meet the requirement of baking oven, and the situation of blower fan can be monitored, it is ensured that the operation stability of blower fan.
For realizing object above, the utility model is achieved by the following technical programs：A kind of baking oven fan intelligent control
System processed, including：
Sensor, is connected with signal conditioning circuit, for gathering the sensor signal in blower fan；
Signal conditioning circuit, is connected with microprocessor, for the tune that can receive sensor signal conditioning into microprocessor
Reason signal；
Current acquisition module, is connected with microprocessor, for gathering blower fan current signal；
Microprocessor, is processed for the operation control after receiving conditioned signal and current signal；
Key-press module, is connected with microprocessor, for artificial wired input order；
Wireless communication module, is connected with microprocessor, for radio communication；
Remote control, is connected with wireless communication module, for being manually wirelessly input to order；
Display module, is connected with microprocessor, for display data；
Fan drive circuit, is connected with microprocessor, for driving blower fan；
Alarm module, is connected with microprocessor, for reporting to the police；
Frequency converter, is connected with fan drive circuit, for changing the rotating speed of blower fan；
Blower fan, is connected with frequency converter.
Preferably, sensor is included for detecting the temperature sensor of oven temperature, for detecting pressure in baking oven
Pressure sensor, the crash sensor for detection blower fan cover attack and the air velocity transducer for detection blower fan wind speed.
Preferably, alarm module includes indicator lamp and buzzer.
Preferably, current acquisition module includes current transformer.
Preferably, display module includes LCD display.
The utility model provides a kind of baking oven fan intelligent control system, sensor and current acquisition module Real-time Collection
The real-time status of baking oven and motor, so that effectively monitor the real-time condition in motor and baking oven, it is ensured that steady during fan operation
Qualitative and security；Microprocessor changes change according to the temperature signal change controlled motor drive circuit that temperature sensor transmission comes
The frequency of frequency device, and then control the rotating speed of blower fan to meet in baking oven different articles for the requirement of temperature, so as to realize intelligence
Control；Key-press module and remote control allow the artificial wired and wireless operated of the system.
Description of the drawings
In order to be illustrated more clearly that the utility model embodiment or technical scheme of the prior art, below will be to embodiment
Or accompanying drawing to be used is briefly described needed for description of the prior art, it should be apparent that, drawings in the following description are only
It is some embodiments of the present utility model, for those of ordinary skill in the art, in the premise for not paying creative work
Under, can be with according to these other accompanying drawings of accompanying drawings acquisition.
Fig. 1 is structured flowchart of the present utility model.
Specific embodiment
It is for making purpose, technical scheme and the advantage of the utility model embodiment clearer, new below in conjunction with this practicality
Accompanying drawing in type embodiment, is clearly and completely described to the technical scheme in the utility model embodiment, it is clear that retouched
The embodiment stated is a part of embodiment of the invention, rather than the embodiment of whole.Based on the embodiment in the utility model, this
The every other embodiment obtained under the premise of creative work is not made by field those of ordinary skill, belongs to practical
Novel protected scope.
Embodiment：
As shown in figure 1, a kind of baking oven fan intelligent control system of the present embodiment, it is characterised in that：Including：Sensor,
It is connected with signal conditioning circuit, for gathering the sensor signal in blower fan；Signal conditioning circuit, is connected with microprocessor, is used
In the conditioned signal that can receive sensor signal conditioning into microprocessor；Current acquisition module, is connected with microprocessor, is used for
Collection blower fan current signal；Microprocessor, is processed for the operation control after receiving conditioned signal and current signal；Button mould
Block, is connected with microprocessor, for artificial wired input order；Wireless communication module, is connected with microprocessor, for channel radio
Letter；Remote control, is connected with wireless communication module, for being manually wirelessly input to order；Display module, is connected with microprocessor, is used
In display data；Fan drive circuit, is connected with microprocessor, for driving blower fan；Alarm module, is connected with microprocessor,
For reporting to the police；Frequency converter, is connected with fan drive circuit, for changing the rotating speed of blower fan；Blower fan, is connected with frequency converter.
In the present embodiment, sensor is included for detecting the temperature sensor of oven temperature, for detecting baking oven internal pressure
The pressure sensor of power, the crash sensor for detection blower fan cover attack and the wind speed for detection blower fan wind speed are sensed
Device.Alarm module includes indicator lamp and buzzer.Current acquisition module includes current transformer.Display module includes that LCD shows
Screen.
In the present embodiment, microprocessor processes collection temperature signal, when collection temperature signal with setting threshold value not
When identical, microprocessor controls the rising and reduction that frequency converter enters line frequency by motor-drive circuit, so as to change blower fan
Rotating speed, makes wind speed adapt to and current situation.When temperature, pressure, collision, electric current and wind velocity signal exceed the alarm threshold value of setting
When, microprocessor control alarm module is reported to the police, while fan drive circuit disconnects, blower fan is out of service, it is ensured that baking oven
Security.
In the present embodiment, personnel can carry out wired and radio operation from key-press module and remote control to blower fan, such as switch
The Based Intelligent Control of this system, increases and reduces wind speed.
Claims (5)
1. a kind of baking oven fan intelligent control system, it is characterised in that：Including：
Sensor, is connected with signal conditioning circuit, for gathering the sensor signal in blower fan；
Signal conditioning circuit, is connected with microprocessor, for sensor signal conditioning is believed into the conditioning that microprocessor can be received
Number；
Current acquisition module, is connected with microprocessor, for gathering blower fan current signal；
Microprocessor, is processed for the operation control after receiving conditioned signal and current signal；
Key-press module, is connected with microprocessor, for artificial wired input order；
Wireless communication module, is connected with microprocessor, for radio communication；
Remote control, is connected with wireless communication module, for being manually wirelessly input to order；
Display module, is connected with microprocessor, for display data；
Fan drive circuit, is connected with microprocessor, for driving blower fan；
Alarm module, is connected with microprocessor, for reporting to the police；
Frequency converter, is connected with fan drive circuit, for changing the rotating speed of blower fan；
Blower fan, is connected with frequency converter.
2. baking oven fan intelligent control system as claimed in claim 1, it is characterised in that：Sensor is included for detecting baking oven
The temperature sensor of interior temperature, for detecting the pressure sensor of pressure in baking oven, for the collision of detection blower fan cover attack
Sensor and the air velocity transducer for detection blower fan wind speed.
3. baking oven fan intelligent control system as claimed in claim 1, it is characterised in that：Alarm module includes indicator lamp and honeybee
Ring device.
4. baking oven fan intelligent control system as claimed in claim 1, it is characterised in that：Current acquisition module includes that electric current is mutual
Sensor.
5. baking oven fan intelligent control system as claimed in claim 1, it is characterised in that：Display module includes LCD display.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620885737.0U CN206035874U (en) | 2016-08-16 | 2016-08-16 | Intelligent control system of oven draught fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620885737.0U CN206035874U (en) | 2016-08-16 | 2016-08-16 | Intelligent control system of oven draught fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206035874U true CN206035874U (en) | 2017-03-22 |
Family
ID=58306511
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620885737.0U Expired - Fee Related CN206035874U (en) | 2016-08-16 | 2016-08-16 | Intelligent control system of oven draught fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206035874U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106950880A (en) * | 2017-04-06 | 2017-07-14 | 西安工程大学 | Frequency conversion fan controller with wireless transmission function |
-
2016
- 2016-08-16 CN CN201620885737.0U patent/CN206035874U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106950880A (en) * | 2017-04-06 | 2017-07-14 | 西安工程大学 | Frequency conversion fan controller with wireless transmission function |
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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: 20170322 Termination date: 20210816 |