CN106122068A - A kind of power control system of air exhaust fan - Google Patents
A kind of power control system of air exhaust fan Download PDFInfo
- Publication number
- CN106122068A CN106122068A CN201610666897.0A CN201610666897A CN106122068A CN 106122068 A CN106122068 A CN 106122068A CN 201610666897 A CN201610666897 A CN 201610666897A CN 106122068 A CN106122068 A CN 106122068A
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- CN
- China
- Prior art keywords
- relay
- communication module
- wireless communication
- exhaust fan
- chip microcomputer
- 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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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D27/00—Control, e.g. regulation, of pumps, pumping installations or pumping systems specially adapted for elastic fluids
- F04D27/008—Stop safety or alarm devices, e.g. stop-and-go control; Disposition of check-valves
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Control Of Positive-Displacement Air Blowers (AREA)
Abstract
The invention provides the power control system of a kind of air exhaust fan, it includes distributed scavenger fan, described each scavenger fan is respectively by power source for relay control break-make, described relay is connected to single-chip microcomputer, described single-chip microcomputer connects a wireless communication module respectively, described each wireless communication module is connected to one and moves control terminal, described single-chip microcomputer is for controlling the break-make of relay, and the state of relay is sent to described wireless communication module, gather the electric current of relay by a galvanometer simultaneously and send to described communication module, current value and the on off state of relay are sent to described mobile control end by described wireless communication module, the described mobile end that controls obtains the on off state of each relay and shows, when relay is in channel status, scavenger fan whether operation irregularity is judged according to current value.The present invention can get the duty of each exhaust fan in time, and by the input of exhaust fan power supply has been controlled the control to exhaust fan.
Description
Technical field
The present invention relates to power control system, the power control system of a kind of air exhaust fan.
Background technology
More existing large-scale places are typically provided with exhaust fan system, and different position distribution has multiple exhaust fan, but
Most of exhaust fans are the most concealed, can not find in time when breaking down, and cause the work of gas extraction system to have some setbacks.
Summary of the invention
For solving above-mentioned technical problem, the invention provides the power control system of a kind of air exhaust fan, it includes point
The scavenger fan of cloth, described each scavenger fan is respectively by power source for relay control break-make, and described relay is connected to
Single-chip microcomputer, described single-chip microcomputer connects a wireless communication module respectively, and described each wireless communication module is connected to one and moves control
Terminal processed,
Described single-chip microcomputer is for controlling the break-make of relay, and sends the state of relay to described radio communication mold
Block, gathers the electric current of relay by a galvanometer simultaneously and sends to described communication module, and described wireless communication module is by electricity
Flow valuve and the on off state of relay send to the described mobile end that controls, and the described mobile end that controls obtains the switch shape of each relay
State also shows, when relay is in channel status, judges scavenger fan whether operation irregularity according to current value, if relay
It is in channel status and the current value rated current difference with scavenger fan more than 30%, then scavenger fan operation irregularity.
It is preferred that described wireless communication module is connected with the described mobile terminal that controls by WIFI, 3G or 4G network.
It is preferred that the described mobile terminal that controls can be smart mobile phone, panel computer.
It is preferred that the described mobile end that controls sends a control signal to described wireless communication module, described wireless communication module
Sending control signals to described single-chip microcomputer, relay described in described Single-chip Controlling obtains dead electricity.
The method have the advantages that
The present invention can get the duty of each exhaust fan in time, and by the input of exhaust fan power supply is controlled
Complete the control to exhaust fan.
Certainly, the arbitrary product implementing the present invention it is not absolutely required to reach all the above advantage simultaneously.
Accompanying drawing explanation
In order to be illustrated more clearly that the technical scheme of the embodiment of the present invention, embodiment will be described required use below
Accompanying drawing is briefly described, it should be apparent that, the accompanying drawing in describing below is only some embodiments of the present invention, for ability
From the point of view of the those of ordinary skill of territory, on the premise of not paying creative work, it is also possible to obtain the attached of other according to these accompanying drawings
Figure.
The power control system schematic diagram of the air exhaust fan that Fig. 1 provides for the embodiment of the present invention.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Describe, it is clear that described embodiment is only a part of embodiment of the present invention rather than whole embodiments wholely.Based on
Embodiment in the present invention, those of ordinary skill in the art obtained under not making creative work premise all other
Embodiment, broadly falls into the scope of protection of the invention.
As it is shown in figure 1, embodiments provide the power control system of a kind of air exhaust fan, it includes distributed
Scavenger fan 1, described each scavenger fan 1 controls on/off by relay 2 respectively, and described relay 2 is connected to
Single-chip microcomputer 3, described single-chip microcomputer 3 connects a wireless communication module 4 respectively, and described each wireless communication module 4 is connected to a shifting
Dynamic control terminal 5,
Described single-chip microcomputer 3 is for controlling the break-make of relay 2, and sends the state of relay 2 to described radio communication
Module 4, gathers the electric current of relay by a galvanometer simultaneously and sends to described communication module 4, described wireless communication module 4
Current value and the on off state of relay 2 being sent to the described mobile end 5 that controls, the described mobile end 5 that controls obtains each relay 2
On off state and show, when relay 2 is in channel status, judge scavenger fan 1 whether operation irregularity according to current value,
If relay 2 is in channel status and the current value rated current difference with scavenger fan 1 more than 30%, then scavenger fan
1 operation irregularity.
Wireless communication module described in the present embodiment is connected with the described mobile terminal that controls by WIFI, 3G or 4G network.
The described mobile terminal 5 that controls can be smart mobile phone, panel computer.The described mobile end 5 that controls sends control signal
To described wireless communication module, described wireless communication module sends control signals to described single-chip microcomputer, described Single-chip Controlling
Described relay obtains dead electricity.
The present invention can get the duty of each exhaust fan in time, and by the input of exhaust fan power supply is controlled
Complete the control to exhaust fan.
Present invention disclosed above preferred embodiment is only intended to help to illustrate the present invention.Preferred embodiment is the most detailed
Describe all of details, be also not intended to the detailed description of the invention that this invention is only described.Obviously, according to the content of this specification,
Can make many modifications and variations.These embodiments are chosen and specifically described to this specification, is to preferably explain the present invention
Principle and actual application so that skilled artisan can be best understood by and utilize the present invention.The present invention is only
Limited by claims and four corner thereof and equivalent.
Claims (4)
1. the power control system of an air exhaust fan, it is characterised in that include distributed scavenger fan, described each aerofluxus
Fan is respectively by power source for relay control break-make, and described relay is connected to single-chip microcomputer, and described single-chip microcomputer connects respectively
One wireless communication module, described each wireless communication module is connected to one and moves control terminal,
Described single-chip microcomputer is for controlling the break-make of relay, and sends the state of relay to described wireless communication module, same
Time gather the electric current of relay by a galvanometer and send to described communication module, described wireless communication module by current value and
The on off state of relay sends to the described mobile end that controls, and the described mobile end that controls obtains the on off state of each relay and shows
Show, when relay is in channel status, judge scavenger fan whether operation irregularity according to current value, if relay is in logical
The rated current difference of line state and current value and scavenger fan more than 30%, then scavenger fan operation irregularity.
2. the power control system of air exhaust fan as claimed in claim 1, it is characterised in that described wireless communication module leads to
Cross WIFI, 3G or 4G network to be connected with the described mobile terminal that controls.
3. the power control system of air exhaust fan as claimed in claim 1, it is characterised in that described mobile control terminal can
Think smart mobile phone, panel computer.
4. the power control system of air exhaust fan as claimed in claim 1, it is characterised in that the described mobile end that controls sends
Controlling signal to described wireless communication module, described wireless communication module sends control signals to described single-chip microcomputer, described list
Sheet machine controls described relay and obtains dead electricity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610666897.0A CN106122068A (en) | 2016-08-12 | 2016-08-12 | A kind of power control system of air exhaust fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610666897.0A CN106122068A (en) | 2016-08-12 | 2016-08-12 | A kind of power control system of air exhaust fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106122068A true CN106122068A (en) | 2016-11-16 |
Family
ID=57258284
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610666897.0A Pending CN106122068A (en) | 2016-08-12 | 2016-08-12 | A kind of power control system of air exhaust fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106122068A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070139985A1 (en) * | 2001-02-01 | 2007-06-21 | Hydro-Aire, Inc., A Subsidiary Of Crane Co. | Current fault detector and circuit interrupter and packaging thereof |
| CN103378577A (en) * | 2012-04-24 | 2013-10-30 | 珠海格力电器股份有限公司 | Power supply control device of household appliance and air conditioner |
| CN203688716U (en) * | 2014-01-22 | 2014-07-02 | 珠海格力电器股份有限公司 | Detection circuit for electric heater, and electric heating system |
| US20150380183A1 (en) * | 2014-06-25 | 2015-12-31 | Jui-Chieh CHIU | Current Control Device |
| CN204967251U (en) * | 2015-10-14 | 2016-01-13 | 珠海格力电器股份有限公司 | Electric circuit |
-
2016
- 2016-08-12 CN CN201610666897.0A patent/CN106122068A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070139985A1 (en) * | 2001-02-01 | 2007-06-21 | Hydro-Aire, Inc., A Subsidiary Of Crane Co. | Current fault detector and circuit interrupter and packaging thereof |
| CN103378577A (en) * | 2012-04-24 | 2013-10-30 | 珠海格力电器股份有限公司 | Power supply control device of household appliance and air conditioner |
| CN203688716U (en) * | 2014-01-22 | 2014-07-02 | 珠海格力电器股份有限公司 | Detection circuit for electric heater, and electric heating system |
| US20150380183A1 (en) * | 2014-06-25 | 2015-12-31 | Jui-Chieh CHIU | Current Control Device |
| CN204967251U (en) * | 2015-10-14 | 2016-01-13 | 珠海格力电器股份有限公司 | Electric circuit |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20161116 |