CN102817821A - Control source circuit of oxygen compressor oil pump - Google Patents
Control source circuit of oxygen compressor oil pump Download PDFInfo
- Publication number
- CN102817821A CN102817821A CN2012102594556A CN201210259455A CN102817821A CN 102817821 A CN102817821 A CN 102817821A CN 2012102594556 A CN2012102594556 A CN 2012102594556A CN 201210259455 A CN201210259455 A CN 201210259455A CN 102817821 A CN102817821 A CN 102817821A
- Authority
- CN
- China
- Prior art keywords
- power
- oxygen compressor
- oil pump
- compressor oil
- source circuit
- 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.)
- Pending
Links
Images
Landscapes
- Control Of Positive-Displacement Pumps (AREA)
Abstract
The invention discloses a control source circuit of an oxygen compressor oil pump, referring to a control source circuit. The control source circuit of the oxygen compressor oil pump is used for solving the problem that the oxygen compressor cannot run stably when control power source of the existing oxygen compressor oil pump is fluctuated. The control source circuit of the oxygen compressor oil pump comprises a first power line, a second power line and a change-over switch, wherein, one end of the first power line is connected with one end of the change-over switch and a power input end of the first oxygen compressor oil pump at the same time; and one end of the second power line is connected with the other end of the change-over switch and a power input end of the second oxygen compressor oil pump at the same time. The control source circuit further comprises an uninterrupted power supply (UPS); and the other end of the first power line and the other end of the second power line are connected with two source output ends of the UPS respectively. The control source circuit of the oxygen compressor oil pump is applicable to provide working source for the oxygen compressor oil pump.
Description
Technical field
The present invention relates to a kind of power circuit.
Background technique
The hydraulic pump control system of oxygen compressor is the Mitsubishi PLC control two cover oil pump operations by the dish dress;, one road power supply automatically switches to another road power supply when going wrong; But have the blanking time of a few tens of milliseconds, will cause oil pressure fluctuation to occur like this, can cause the oxygen compressor low oil pressure to shut down when serious.
Summary of the invention
The present invention can't guarantee the problem of oxygen compressor smooth running in order to solve existing oxygen compressor oil pump control power supply when power supply fluctuation occurring, thereby a kind of oxygen compressor oil pump control power circuit is provided.
Oxygen compressor oil pump control power circuit, it comprises power line, No. two power lines and diverter switch, an end of a said power line is connected with an end of diverter switch and the power input of an oxygen compressor oil pump simultaneously; One end of No. two power lines is connected with the other end of diverter switch and the power input of No. two oxygen compressor oil pumps simultaneously; It also comprises ups power, and the other end of the other end of a said power line and No. two power lines is connected with two power output ends of ups power respectively.
A power line is the cable that is coated with isolation layer.
No. two power lines are the cable that is coated with isolation layer.
The present invention adopts ups power that the oxygen compressor oil pump is carried out the UPS uninterruptable power supply (UPS), has replaced the low-voltage distribution mode of existing employing PLC power supply, when power supply fluctuation occurring, can guarantee the oxygen compressor smooth running.
Description of drawings
Fig. 1 is a structural representation of the present invention.
Embodiment
Embodiment one, combination Fig. 1 explain this embodiment; Oxygen compressor oil pump control power circuit; It comprises power line 1, No. two power lines 2 and diverter switches 3, and an end of a said power line 1 is connected with an end of diverter switch 3 and the power input of an oxygen compressor oil pump 4 simultaneously; One end of No. two power lines 2 is connected with the other end of diverter switch 3 and the power input of No. two oxygen compressor oil pumps 5 simultaneously; It also comprises ups power 6, and the other end of the other end of a said power line 1 and No. two power lines 2 is connected with two power output ends of ups power 6 respectively.
The present invention adopts ups power that the oxygen compressor oil pump is carried out the UPS uninterruptable power supply (UPS), has replaced the low-voltage distribution mode of existing employing PLC power supply, when power supply fluctuation occurring, can guarantee the oxygen compressor smooth running.
The difference of embodiment two, this embodiment and embodiment one described oxygen compressor oil pump control power circuit is that a power line 1 is for being coated with the cable of isolation layer.
The difference of embodiment three, this embodiment and embodiment one or two described oxygen compressor oil pump control power circuits is that No. two power lines 2 are for being coated with the cable of isolation layer.
Claims (3)
1. the oxygen compressor oil pump is controlled power circuit; It comprises a power line (1), No. two power lines (2) and diverter switch (3), and an end of a said power line (1) is connected with an end of diverter switch (3) and the power input of an oxygen compressor oil pump (4) simultaneously; One end of No. two power lines (2) is connected with the other end of diverter switch (3) and the power input of No. two oxygen compressor oil pumps (5) simultaneously; It is characterized in that: further comprising ups power (6), the other end of the other end of a said power line (1) and No. two power lines (2) is connected with two power output ends of ups power (6) respectively.
2. oxygen compressor oil pump control power circuit according to claim 1 is characterized in that a power line (1) is for being coated with the cable of isolation layer.
3. oxygen compressor oil pump control power circuit according to claim 1 and 2 is characterized in that No. two power lines (2) are for being coated with the cable of isolation layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102594556A CN102817821A (en) | 2012-07-25 | 2012-07-25 | Control source circuit of oxygen compressor oil pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102594556A CN102817821A (en) | 2012-07-25 | 2012-07-25 | Control source circuit of oxygen compressor oil pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102817821A true CN102817821A (en) | 2012-12-12 |
Family
ID=47302176
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012102594556A Pending CN102817821A (en) | 2012-07-25 | 2012-07-25 | Control source circuit of oxygen compressor oil pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102817821A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040084965A1 (en) * | 2002-10-22 | 2004-05-06 | Welches Richard Shaun | Hybrid variable speed generator/uninterruptible power supply power converter |
| US20060226706A1 (en) * | 2005-04-08 | 2006-10-12 | Edelen Daniel R | Apparatus and methods for coordinated static switch operations for load transfers in uninterruptible power supply systems |
| CN101136557A (en) * | 2006-09-01 | 2008-03-05 | 力博特公司 | Uninterrupted power supply and its configuration method |
| US20090021080A1 (en) * | 2007-07-20 | 2009-01-22 | Eaton Power Quality Corporation | Power Systems and Methods Using an Induction Generator in Cooperation with an Uninterruptible Power Supply |
| CN102047527A (en) * | 2008-04-02 | 2011-05-04 | 美国能量变换公司 | Apparatus, system and method for a ups |
-
2012
- 2012-07-25 CN CN2012102594556A patent/CN102817821A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040084965A1 (en) * | 2002-10-22 | 2004-05-06 | Welches Richard Shaun | Hybrid variable speed generator/uninterruptible power supply power converter |
| US20060226706A1 (en) * | 2005-04-08 | 2006-10-12 | Edelen Daniel R | Apparatus and methods for coordinated static switch operations for load transfers in uninterruptible power supply systems |
| CN101136557A (en) * | 2006-09-01 | 2008-03-05 | 力博特公司 | Uninterrupted power supply and its configuration method |
| US20090021080A1 (en) * | 2007-07-20 | 2009-01-22 | Eaton Power Quality Corporation | Power Systems and Methods Using an Induction Generator in Cooperation with an Uninterruptible Power Supply |
| CN102047527A (en) * | 2008-04-02 | 2011-05-04 | 美国能量变换公司 | Apparatus, system and method for a ups |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101212148A (en) | Dual path input standby power supply system | |
| GB2525135A (en) | Power-packet-switching converter with sequenced connection to link inductor | |
| MY159476A (en) | Railway signaling system with redundant controllers | |
| CN103545807B (en) | A kind of medium voltage distribution network two wires cyclization mode of connection | |
| CN112531880A (en) | Redundancy control device and method | |
| CN102420460A (en) | Automatic transfer switch equipment | |
| CN102829028B (en) | Oil supply system of hydraulic pump station and oil interruption loop of oil supply system | |
| CN102817821A (en) | Control source circuit of oxygen compressor oil pump | |
| CN104065156B (en) | A kind of input wires device that intersects in parallel of 2N power-supply system | |
| CN104377809A (en) | Intelligent control device of communication station low-voltage distribution system | |
| MY172834A (en) | On-board unit, communication method, and recording medium | |
| WO2009044767A1 (en) | Rotating machine and power system | |
| CN203984096U (en) | A kind of Relay logic control system that exchanges | |
| CN104377805A (en) | Communication station low-voltage distribution system | |
| CN204967675U (en) | Converter multimachine synchro control device | |
| CN102005802B (en) | Power frequency UPS (Uninterrupted Power Supply) isolation center line circuit | |
| CN202257178U (en) | Automatic electric switch | |
| CN201663474U (en) | Control device automatically changing over double power supplies | |
| CN104104786A (en) | Continuous power supply method for external carriers and terminal equipment | |
| WO2010103458A3 (en) | Supply circuit for supplying a switch circuit | |
| CN203241734U (en) | Control cabinet with two control systems for use and one for standby for steel mill production | |
| CN104393664A (en) | Electric power communication machine room uninterrupted AC power supply system | |
| CN204205593U (en) | A kind of tunnel self adaptation multiple feed device | |
| CN103124085B (en) | A kind of power supply system of selection and circuit, electronic equipment | |
| MY155677A (en) | Protecting against transients in a communication system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20121212 |