CN106122064A - Air compressor control circuit - Google Patents
Air compressor control circuit Download PDFInfo
- Publication number
- CN106122064A CN106122064A CN201610502084.8A CN201610502084A CN106122064A CN 106122064 A CN106122064 A CN 106122064A CN 201610502084 A CN201610502084 A CN 201610502084A CN 106122064 A CN106122064 A CN 106122064A
- Authority
- CN
- China
- Prior art keywords
- button
- circuit
- converter
- series connection
- relay
- 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.)
- Granted
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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
- F04D27/004—Control, e.g. regulation, of pumps, pumping installations or pumping systems specially adapted for elastic fluids by varying driving speed
-
- 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
Abstract
The invention discloses a kind of air compressor control circuit, relate to electrical equipment manufacturing technology field；First button, the second button, catalyst and converter series connection form contactor control circuit, catalyst and the second button parallel connection form catalyst holding circuit, catalyst, the 3rd button, the 4th button, relay and converter series connection form control relay circuit, relay and holding circuit series connection form contactor interlocking circuit, relay, raising speed button and converter series connection form rising film condensation circuit, relay, push buttondown and converter series connection form reduction of speed control circuit, and relay, SR and converter series connection form reset control circuit.The present invention can solve the problem that the existing circuit that aerator carries out speed governing exists complex circuit.
Description
Technical field
The present invention relates to electrical equipment manufacturing technology field；A kind of control circuit for aerator.
Background technology
Aerator is dependent on the mechanical energy of input, improves gas pressure and supplies gas side by side the machinery of body, and it is a kind of driven
Fluid machinery.Aerator is widely used in ventilation, dust discharge and the cooling in factory, mine, tunnel etc.；The control circuit of aerator at present
A lot, there are some circuits that aerator can carry out speed governing, but these circuits that aerator can carry out speed governing exist circuit again
Miscellaneous problem.
Summary of the invention
It is an object of the invention to provide a kind of air compressor control circuit, it can solve existing aerator to be carried out speed governing
The circuit problem that there is complex circuit.
In order to solve the problems referred to above, the technical solution used in the present invention is: this air compressor control circuit, including first by
Button and the second button, described first button, the second button, catalyst and converter series connection form contactor control circuit, described
Catalyst and the second button parallel connection form catalyst holding circuit, described catalyst, the 3rd button, the 4th button, relay and
Converter series connection forms control relay circuit, described relay and the 4th button parallel connection and forms relay holding circuit, described
Relay and holding circuit series connection form contactor interlocking circuit, and described relay, raising speed button and converter series connection are formed and rise
Speed control circuit, described relay, push buttondown and converter series connection formation reduction of speed control circuit, described relay, reset are pressed
Button and converter series connection form reset control circuit.
In technique scheme, more specifically scheme it may also is that described first button, the second button, catalyst,
One display lamp and converter series connection formed converter energising indicating circuit, described catalyst, the 3rd button, the 4th button, second
Display lamp and converter series connection form converter and run indicating circuit, with described converter after buzzer and the 3rd display lamp parallel connection
Series connection forms sound light alarming circuit.
Owing to have employed technique scheme, the present invention compared with prior art, has the beneficial effect that due to this
Bright have employed converter, by controlling the frequency of converter, in that context it may be convenient to aerator is carried out speed governing, and circuit is simple.
Accompanying drawing explanation
Fig. 1 is the principle schematic of the present invention.
Detailed description of the invention
The invention will be further described with embodiment below in conjunction with the accompanying drawings:
Air compressor control circuit shown in Fig. 1, the first button SB1, the second button SB2, catalyst KM and converter KF series connection shape
Become contactor control circuit, catalyst KM and the second button SB2 parallel connection formation catalyst holding circuit, catalyst KM, the 3rd press
Button SB3, the 4th button SB4, relay K A and converter KF series connection form control relay circuit, relay K A and the 4th button
SB4 parallel connection formation relay holding circuit, relay K A and holding circuit series connection formation contactor interlocking circuit, relay K A,
Raising speed button SB5 and converter KF series connection forms rising film condensation circuit, relay K A, push buttondown SB6 and converter KF series connection
Forming reduction of speed control circuit, relay K A, SR SB7 and converter KF series connection form reset control circuit.First button
SB1, the second button SB2, catalyst KM, the first display lamp HL1 and converter KF series connection form converter energising indicating circuit, connect
Tentaculum KM, the 3rd button SB3, the 4th button SB4, the second display lamp HL2 and converter KF series connection form converter and run instruction
Connect with converter KF after circuit, buzzer HA and the 3rd display lamp HL3 parallel connection and form sound light alarming circuit.
During aerator work, pressing the second button SB2, contactor control circuit obtains electric, and catalyst KM makes converter KF lead to
Electricity, converter energising indicating circuit obtains electric, and the first display lamp HL1 lights, and now presses the 4th button SB4, Control electricity
Rood electricity, converter KF brings into operation, and converter runs indicating circuit and obtains electric, and the second display lamp HL2 lights, when aerator to be made
During raising speed, press raising speed button SB5, aerator raising speed；When aerator reduction of speed to be made, pressing push buttondown SB6, aerator drops
Speed；When converter KF breaks down, sound light alarming circuit sends sound and light alarm.When wanting aerator to quit work, first press
3rd button SB3, control relay circuit obtains electric dead electricity, and converter KF is out of service, then presses the first button SB1, catalyst
Control circuit dead electricity, converter KF power-off.First button SB1 and the second button SB2 controls power-off and the energising of converter KF, the
Three button SB3 and the 4th button SB4 control stopping and the operation of converter KF；It is provided with between relay K A and catalyst KM mutually
Lock, before i.e. catalyst KM is not powered on, relay K A can not be energized, when relay K A does not disconnects, catalyst KM can not power-off.
Claims (2)
1. an air compressor control circuit, it is characterised in that: include the first button (SB1) and the second button (SB2), described first
Button (SB1), the second button (SB2), catalyst (KM) and converter (KF) series connection form contactor control circuit, described contact
Device (KM) in parallel with the second button (SB2) formation catalyst holding circuit, described catalyst (KM), the 3rd button (SB3), the 4th
Button (SB4), relay (KA) and converter (KF) series connection form control relay circuit, and described relay (KA) is pressed with the 4th
Button (SB4) the relay holding circuit that formed in parallel, described relay (KA) and holding circuit series connection formation contactor interlocking circuit,
Described relay (KA), raising speed button (SB5) and converter (KF) series connection formation rising film condensation circuit, described relay (KA),
Push buttondown (SB6) and converter (KF) series connection formed reduction of speed control circuit, described relay (KA), SR (SB7) and
Converter (KF) series connection forms reset control circuit.
Air compressor control circuit the most according to claim 1, it is characterised in that: described first button (SB1), the second button
(SB2), catalyst (KM), the first display lamp (HL1) and converter (KF) series connection formed converter energising indicating circuit, described in connect
Tentaculum (KM), the 3rd button (SB3), the 4th button (SB4), the second display lamp (HL2) and converter (KF) series connection form frequency conversion
Device runs indicating circuit, formation acousto-optic of connecting with described converter (KF) after buzzer (HA) and the 3rd display lamp (HL3) parallel connection
Warning circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610502084.8A CN106122064B (en) | 2016-06-30 | 2016-06-30 | Air compressor control circuit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610502084.8A CN106122064B (en) | 2016-06-30 | 2016-06-30 | Air compressor control circuit |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106122064A true CN106122064A (en) | 2016-11-16 |
| CN106122064B CN106122064B (en) | 2018-05-01 |
Family
ID=57285867
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610502084.8A Active CN106122064B (en) | 2016-06-30 | 2016-06-30 | Air compressor control circuit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106122064B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1388106A (en) * | 1970-11-26 | 1975-03-19 | Renowden D | Group games |
| CN2152343Y (en) * | 1993-04-26 | 1994-01-05 | 范懋源 | Reactance starter for motor |
| JPH0893362A (en) * | 1994-09-28 | 1996-04-09 | Sanwa Shutter Corp | Cooling fan of frequency conversion circuit device in motor-driven switching equipment |
| CN201039079Y (en) * | 2007-04-09 | 2008-03-19 | 丁建中 | Frequency conversion control device for motor dragging system |
| CN201533271U (en) * | 2009-11-09 | 2010-07-21 | 太原钢铁(集团)有限公司 | Sharing frequency converter switching control device |
| CN103775369A (en) * | 2014-02-12 | 2014-05-07 | 安徽理工大学 | Control cabinet for mining fan test bed |
| CN204270169U (en) * | 2014-12-08 | 2015-04-15 | 佛山市南海北沙制药有限公司 | A kind of temperature control system of the sudden strain of a muscle cooler for the manufacture of medicine |
-
2016
- 2016-06-30 CN CN201610502084.8A patent/CN106122064B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1388106A (en) * | 1970-11-26 | 1975-03-19 | Renowden D | Group games |
| CN2152343Y (en) * | 1993-04-26 | 1994-01-05 | 范懋源 | Reactance starter for motor |
| JPH0893362A (en) * | 1994-09-28 | 1996-04-09 | Sanwa Shutter Corp | Cooling fan of frequency conversion circuit device in motor-driven switching equipment |
| CN201039079Y (en) * | 2007-04-09 | 2008-03-19 | 丁建中 | Frequency conversion control device for motor dragging system |
| CN201533271U (en) * | 2009-11-09 | 2010-07-21 | 太原钢铁(集团)有限公司 | Sharing frequency converter switching control device |
| CN103775369A (en) * | 2014-02-12 | 2014-05-07 | 安徽理工大学 | Control cabinet for mining fan test bed |
| CN204270169U (en) * | 2014-12-08 | 2015-04-15 | 佛山市南海北沙制药有限公司 | A kind of temperature control system of the sudden strain of a muscle cooler for the manufacture of medicine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106122064B (en) | 2018-05-01 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20191025 Address after: 234000 Zhangjiang Xiaoxian hi tech park, Xiaoxian, Suzhou, Anhui Patentee after: Suzhou Huiteng Intellectual Property Consulting Co., Ltd. Address before: 543000, a group of Xinxing village, Xinglong office, Changzhou District, the Guangxi Zhuang Autonomous Region, Wuzhou Patentee before: Xian Yi |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220112 Address after: 235200 Building 2, phase III, standardized plant, Xiaoxian Economic Development Zone, Suzhou City, Anhui Province Patentee after: Suzhou Shangtai Electronic Technology Co.,Ltd. Address before: 234000 Zhangjiang Xiaoxian hi tech park, Xiaoxian, Suzhou, Anhui Patentee before: Suzhou Teng Teng Intellectual Property Advisory Co.,Ltd. |