CN107387384A - A kind of electric air pump control system - Google Patents
A kind of electric air pump control system Download PDFInfo
- Publication number
- CN107387384A CN107387384A CN201710810965.0A CN201710810965A CN107387384A CN 107387384 A CN107387384 A CN 107387384A CN 201710810965 A CN201710810965 A CN 201710810965A CN 107387384 A CN107387384 A CN 107387384A
- Authority
- CN
- China
- Prior art keywords
- air pump
- signal
- pressure
- unit
- driver element
- 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
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B49/00—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00
- F04B49/06—Control using electricity
- F04B49/065—Control using electricity and making use of computers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B35/00—Piston pumps specially adapted for elastic fluids and characterised by the driving means to their working members, or by combination with, or adaptation to, specific driving engines or motors, not otherwise provided for
- F04B35/04—Piston pumps specially adapted for elastic fluids and characterised by the driving means to their working members, or by combination with, or adaptation to, specific driving engines or motors, not otherwise provided for the means being electric
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- Control Of Positive-Displacement Pumps (AREA)
- Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
Abstract
The invention discloses a kind of electric air pump control system, including：Air pump, inflatable body is inflated or deflated；Converting unit is driven, is connected with the air pump and drives and changed between high-pressure pump motor and low pressure air pump motor；Electronic gas pressure transducer, the air pressure inside value of the inflatable body is detected, and the internal pressure signal associated with the air pressure inside value is sent to central control unit；Low pressure air pump motor driver element, the air pump motor work of driving low pressure；High-pressure pump electric-motor drive unit, the motor work of driving high-pressure pump, wherein：Central control unit is connected with the air pump, low pressure air pump motor driver element, high-pressure pump electric-motor drive unit and electronic gas pressure transducer, the central control unit, which sends drive signal, drives high-pressure pump motor or low pressure air pump motor to run or change, and detects that the air pressure inside value of the inflatable body and preset inflation atmospheric pressure value send enabling signal or stop signal to the air pump to control starting or stoping for the air pump to the air pump according to the baroceptor.
Description
Technical field
The invention belongs to electric air pump technical field, is related to a kind of electric air pump control system.
Background technology
Electric air pump is increasingly liked by outdoor fan at present, in the market the control system of electric air pump,
Easily there is the shortcomings of spread of voltage, air pressure sensing is inaccurate, for such case, devise a kind of output voltage it is constant and
Air pressure induction installation can more accurate induction air pressure control system it is very necessary.
The content of the invention
For the above-mentioned deficiency of prior art, according to an embodiment of the invention, it is desirable to provide a kind of output voltage is constant, gas
Press induction installation can more accurately induction air pressure electric air pump control system.
According to embodiment, a kind of electric air pump control system provided by the invention, its innovative point is, including：
Air pump, inflatable body is inflated or deflated；
Converting unit is driven, being connected with the air pump and driving is turned between high-pressure pump motor and low pressure air pump motor
Change；
Electronic gas pressure transducer, detects the air pressure inside value of the inflatable body, and will be associated with the air pressure inside value in
Pressure signal is sent to central control unit；
Low pressure air pump motor driver element, the air pump motor work of driving low pressure；
High-pressure pump electric-motor drive unit, the motor work of driving high-pressure pump, wherein：
Central control unit and the air pump, low pressure air pump motor driver element, high-pressure pump electric-motor drive unit and electronics
Baroceptor is connected, and the central control unit, which sends drive signal, drives high-pressure pump motor or low pressure air pump motor to run
Or conversion, and detect that the air pressure inside value of the inflatable body and preset inflation atmospheric pressure value are sent out to the air pump according to the baroceptor
Enabling signal or stop signal are sent to the air pump to control starting or stoping for the air pump.
According to one embodiment, in foregoing electric air pump control system of the invention, further comprise that button control signal is defeated
Enter unit, the button control signal input block is connected with the central control unit, the button control signal input block
At least provided with inflation signal input unit, inspiration signal input block, unlatching or stop signal input block, unit switching letter
One in number input block, the button control signal input block passes through the inflation signal input unit, inspiration signal
Input block, unlatching or stop signal input block, unit switching signal input block are sent out to the central control unit respectively
Send inflation signal, inspiration signal, unlatching or stop signal, or unit switching signal.
According to one embodiment, in foregoing electric air pump control system of the invention, the button control signal input block is also
It is provided with to manually set the manual inner gas pressure input block of inner gas pressure value and stops and opening unit and hand manually
Dynamic unit switch unit.
According to one embodiment, in foregoing electric air pump control system of the invention, further comprise voltage signal acquisition list
Member, the voltage signal acquisition unit are connected with central control unit, and collection voltages signal is transferred to central control unit.
According to one embodiment, in foregoing electric air pump control system of the invention, further comprise display unit, the display
Unit is connected with the central control unit, and central control unit transmits a signal to display unit, shows current air pressure
Value and unit.
According to one embodiment, in foregoing electric air pump control system of the invention, low pressure air pump motor driver element enters one
Walking includes the first control executing agency, voltage controller, high-velocity electrons control driver element and slowspeed machine driver element, and first
Executing agency is controlled from central control unit or conversion driver element reception signal, and transmits a signal to high-velocity electrons control driving
Unit；High-velocity electrons control driver element to control executing agency's reception signal from first, and defeated by the regulation of voltage controller
Go out the constant for example voltage of (10.6V) and transmit a signal to slowspeed machine driver element；Slowspeed machine driver element sends signal
Drive the work of low pressure air pump motor.
According to one embodiment, in foregoing electric air pump control system of the invention, high-pressure pump electric-motor drive unit enters one
Step includes the second control executing agency, low -velocity electron control driver element and high-speed electric expreess locomotive driver element, the second control execution machine
Structure transmits a signal to low -velocity electron control driver element from central control unit or conversion driver element reception signal；Low speed
Electronic Control driver element transmits a signal to high-speed electric expreess locomotive driver element from the second control executing agency reception signal, at a high speed
Electric-motor drive unit sends signal driving high-pressure pump motor work；High-speed electric expreess locomotive driver element is controlled using low -velocity electron, is filled
Gas is rapid.
Relative to prior art, in air pump control system provided by the invention, driving converting unit, low pressure air pump motor with
The independent control passage of high-pressure pump motor, switching is flexibly rapid, and output voltage is constant (to be exported permanent by the regulation of voltage controller
The constant voltage of fixed voltage, for example 10.6V), air pressure induction installation can more accurately sense the air pressure inside value of inflatable body
With preset inflation atmospheric pressure value, and enabling signal or stop signal are sent to the air pump to control to the air pump by central control unit
Make starting or stoping for the air pump.
Brief description of the drawings
Fig. 1 is the logic chart of electric air pump control system according to embodiments of the present invention.
Embodiment
Embodiments of the invention are described with detailed reference to accompanying drawing now.Although the term used in the present invention is from known
Selected in public term, but some terms mentioned in description of the invention are probably applicant to be sentenced as his or her
Break and carry out selection, its detailed meanings illustrates in the relevant portion of description herein.In addition, it is desirable to not only by used
Actual terms, and the meaning that is also to be contained by each term understands the present invention.
In following examples of the present invention, for example central control unit 5, button control signal input 3, display unit to each unit
2nd, low pressure air pump motor driving 6, high-pressure pump motor driving 7 and driving converting unit 8, its hardware simultaneously have no special requirements, and use
Common or commercially available, the general component in this area；Each device or mechanism for example voltage signal acquisition device 4, first
Control executing agency 11 and second controls the hardware of executing agency 14 also to have no special requirements, common or commercially available using this area
, general device or mechanism.
As shown in figure 1, the electric air pump control system that the preferred embodiment of the present invention provides mainly includes：Air pump 9, center control
Unit 5 processed, electronic gas pressure transducer 1, button control signal input 3, voltage signal acquisition device 4, display unit 2, low pressure gas
Pump motor driving 6, high-pressure pump motor driving 7 and driving converting unit 8, wherein：Low pressure air pump motor driving 6 includes the first control
Executing agency 11, high-velocity electrons control driving 12, slowspeed machine driving 13 and voltage controller 10 processed；High-pressure pump motor drives
7 drive 16 comprising the second control executing agency 14, low -velocity electron control driving 15 and high-speed electric expreess locomotive is included.
As shown in figure 1, air pump 9, electronic gas pressure transducer 1, button control signal input 3, voltage signal acquisition device 4,
Display unit 2, first controls executing agency 11 and second to control executing agency 14 to be established respectively with central control unit and connected；Electricity
Pressure controller 10 and first controls executing agency 11 to connect, and high-velocity electrons control driving 12 controls executing agency 11 with first respectively
With the connection of slowspeed machine driving 13, slowspeed machine driving 13 connects with the low pressure air pump motor of air pump 9；Low -velocity electron control driving
15 are connected with the second control executing agency 14 and high-speed electric expreess locomotive driving 16 respectively, the high-pressure pump of high-speed electric expreess locomotive driving 16 and air pump
Motor connection.
As shown in figure 1, central control unit 5 can input the 3 inflation signals sent according to button control signal, air-breathing is believed
Number or stop signal, enabling signals or can stop to low pressure air pump motor driving 6 or the transmission of high-pressure pump motor driving 7 respectively
Stop signal.
As shown in figure 1, after presetting atmospheric pressure value is manually entered, the transmission inflation signal of button control signal input 3 is given
During central control unit 5, electronic gas pressure transducer 1 can detect the atmospheric pressure value inside inflatable body and transmit a signal to central control
Unit 5, the meeting collection voltages signal of voltage signal acquisition device 4 are transferred to central control unit 5, and central control unit 5 can basis
Current atmospheric pressure value transmits a signal to the first control executing agency 11 or the second control executing agency 14, as current gas pressure value is less than
Central control unit 5 can transmit a signal to the first control executing agency 11 when setting atmospheric pressure value, and the first control executing agency 11 is logical
The regulation of overvoltage controller 10 exports constant 12V voltage, then transmits a signal to high-velocity electrons control driving 12, Ran Hougao
Fast Electronic Control driving 12 transmits a signal to slowspeed machine driving 13, the low pressure air pump electricity of the driving air pump 9 of slowspeed machine driving 13
Machine is started working, and when air pressure reaches setting value, central control unit 5 transmits a signal to the first control executing agency 11, air pump 9
Low pressure air pump motor be stopped, while first control executing agency 11 second control is transmitted a signal to by switching mechanism 8
Executing agency 14, the second control executing agency 14 transmit a signal to low -velocity electron control driving 15, low -velocity electron control driving 15
High-speed electric expreess locomotive driving 16 is transmitted a signal to, the high-pressure pump motor of the driving air pump 9 of high-speed electric expreess locomotive driving 16 is started working, and works as center
Control unit 5 detects the high-pressure pump that the air pump 9 of the second control executing agency 14 is signaled to when atmospheric pressure value reaches setting value
Motor is stopped, and inflation is completed.In whole gas replenishment process, central control unit 5 can transmit a signal to display unit 2, show
Show that unit can show real-time atmospheric pressure value and unit value always.
As shown in figure 1, when the transmission deflating signal of button control signal input 3 is to central control unit 5, center control is single
Member 5 can transmit a signal to low pressure air pump motor driver element 6 and drive the low pressure air pump motor of air pump 9 to carry out air-breathing work, air-breathing
During or air-breathing after the completion of can stop manually air pump work (button control signal input to central control unit transmit stop
Signal, low pressure air pump motor are stopped), when no air pump work of stopping manually, air pump 9 can be after continuous air-breathing 3 minutes
Signal is provided to low pressure air pump motor driving 6 by central control unit 5, the low pressure air suction motor automatic stop work of air pump 9, inhaled
Gas stops.
Present invention is interpreted as being merely to illustrate the present invention rather than limited the scope of the invention.
After the content of the invention recorded has been read, those skilled in the art can make various changes or modifications to the present invention, these
Equivalence changes and modification equally fall into the scope of the claims in the present invention.
Claims (8)
1. a kind of electric air pump control system, it is characterized in that, including：
Air pump, inflatable body is inflated or deflated；
Converting unit is driven, is connected with the air pump and drives and changed between high-pressure pump motor and low pressure air pump motor；
Electronic gas pressure transducer, the air pressure inside value of the inflatable body is detected, and the internal pressure associated with the air pressure inside value is believed
Number send to central control unit；
Low pressure air pump motor driver element, the air pump motor work of driving low pressure；
High-pressure pump electric-motor drive unit, the motor work of driving high-pressure pump, wherein：
Central control unit and the air pump, low pressure air pump motor driver element, high-pressure pump electric-motor drive unit and electronics air pressure
Sensor is connected, and the central control unit, which sends drive signal, drives high-pressure pump motor or low pressure air pump motor to run or turn
Change, and detect that the air pressure inside value of the inflatable body and preset inflation atmospheric pressure value send to the air pump and opened according to the baroceptor
Signal or stop signal are moved to the air pump to control starting or stoping for the air pump.
2. electric air pump control system according to claim 1, it is characterized in that, further comprise that button control signal inputs
Unit, the button control signal input block are connected with the central control unit, and the button control signal input block is extremely
Inflation signal input unit, inspiration signal input block, unlatching or stop signal input block, unit switching signal are provided with less
One in input block, the button control signal input block is defeated by the inflation signal input unit, inspiration signal
Enter unit, unlatching or stop signal input block, unit switching signal input block to send to the central control unit respectively
Inflate signal, inspiration signal, unlatching or stop signal, or unit switching signal.
3. above-mentioned electric air pump control system according to claim 2, it is characterized in that, button control signal input is single
Member be additionally provided with to manually set the manual inner gas pressure input block of inner gas pressure value and stop manually and opening unit with
And manual unit switch unit.
4. electric air pump control system according to claim 1, it is characterized in that, further comprise voltage signal acquisition list
Member, the voltage signal acquisition unit are connected with central control unit, and collection voltages signal is transferred to central control unit.
5. electric air pump control system according to claim 1, it is characterized in that, further comprise display unit, the display
Unit is connected with the central control unit, and central control unit transmits a signal to display unit, shows current air pressure
Value and unit.
6. electric air pump control system according to claim 1, it is characterized in that, low pressure air pump motor driver element is further
Including the first control executing agency, voltage controller, high-velocity electrons control driver element and slowspeed machine driver element, the first control
Executing agency processed is from central control unit or conversion driver element reception signal, and it is single to transmit a signal to high-velocity electrons control driving
Member；High-velocity electrons control driver element from the first control executing agency reception signal, and are exported by the regulation of voltage controller
Constant voltage simultaneously transmits a signal to slowspeed machine driver element；Slowspeed machine driver element sends signal driving low pressure air pump electricity
Machine works.
7. electric air pump control system according to claim 1, it is characterized in that, high-pressure pump electric-motor drive unit is further
Including the second control executing agency, low -velocity electron control driver element and high-speed electric expreess locomotive driver element, the second control executing agency
From central control unit or conversion driver element reception signal, and transmit a signal to low -velocity electron control driver element；Low speed electricity
Son control driver element transmits a signal to high-speed electric expreess locomotive driver element from the second control executing agency reception signal, at a high speed electricity
Machine driver element sends signal driving high-pressure pump motor work；High-speed electric expreess locomotive driver element is controlled using low -velocity electron, inflation
Rapidly.
8. according to the electric air pump control system described in claim 1-7 any one, it is characterized in that, it is driving converting unit, low
Pump motor of calming the anger has independent control passage with high-pressure pump motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710810965.0A CN107387384A (en) | 2017-09-11 | 2017-09-11 | A kind of electric air pump control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710810965.0A CN107387384A (en) | 2017-09-11 | 2017-09-11 | A kind of electric air pump control system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107387384A true CN107387384A (en) | 2017-11-24 |
Family
ID=60352185
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710810965.0A Pending CN107387384A (en) | 2017-09-11 | 2017-09-11 | A kind of electric air pump control system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107387384A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110230587A (en) * | 2018-12-26 | 2019-09-13 | 江苏亿美电器有限公司 | Mix inflating pump, automatic inflation pump and inflator pump |
| CN114458586A (en) * | 2020-11-10 | 2022-05-10 | 陕西汽车集团有限责任公司 | Inflating pump control method |
| CN115163460A (en) * | 2022-06-30 | 2022-10-11 | 南京汤峰机电有限公司 | Air charging device |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4776766A (en) * | 1987-08-14 | 1988-10-11 | Interdynamics, Inc. | Portable air pump assembly and detechable safety lamp for automotive vehicle |
| CN205207134U (en) * | 2015-11-11 | 2016-05-04 | 上海荣威塑胶工业有限公司 | Gas pump control system |
-
2017
- 2017-09-11 CN CN201710810965.0A patent/CN107387384A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4776766A (en) * | 1987-08-14 | 1988-10-11 | Interdynamics, Inc. | Portable air pump assembly and detechable safety lamp for automotive vehicle |
| CN205207134U (en) * | 2015-11-11 | 2016-05-04 | 上海荣威塑胶工业有限公司 | Gas pump control system |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110230587A (en) * | 2018-12-26 | 2019-09-13 | 江苏亿美电器有限公司 | Mix inflating pump, automatic inflation pump and inflator pump |
| CN114458586A (en) * | 2020-11-10 | 2022-05-10 | 陕西汽车集团有限责任公司 | Inflating pump control method |
| CN115163460A (en) * | 2022-06-30 | 2022-10-11 | 南京汤峰机电有限公司 | Air charging device |
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Application publication date: 20171124 |