CN101916978A - Uninterrupted power supply (UPS) power-off controller for logging unit in emergency state - Google Patents

Uninterrupted power supply (UPS) power-off controller for logging unit in emergency state Download PDF

Info

Publication number
CN101916978A
CN101916978A CN 201010242877 CN201010242877A CN101916978A CN 101916978 A CN101916978 A CN 101916978A CN 201010242877 CN201010242877 CN 201010242877 CN 201010242877 A CN201010242877 A CN 201010242877A CN 101916978 A CN101916978 A CN 101916978A
Authority
CN
China
Prior art keywords
ups
power
controller
emergency
power supply
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
Application number
CN 201010242877
Other languages
Chinese (zh)
Other versions
CN101916978B (en
Inventor
付建中
陈俊杰
祝勤林
徐红飞
吴劲松
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
HANGZHOU FANTAI PETROLEUM DEVICE TECHNOLOGY Co Ltd
Original Assignee
HANGZHOU FANTAI PETROLEUM DEVICE TECHNOLOGY Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by HANGZHOU FANTAI PETROLEUM DEVICE TECHNOLOGY Co Ltd filed Critical HANGZHOU FANTAI PETROLEUM DEVICE TECHNOLOGY Co Ltd
Priority to CN2010102428773A priority Critical patent/CN101916978B/en
Publication of CN101916978A publication Critical patent/CN101916978A/en
Application granted granted Critical
Publication of CN101916978B publication Critical patent/CN101916978B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Abstract

The invention relates to an uninterrupted power supply (UPS) power-off controller for a logging unit in an emergency state and aims to provide the UPS power-off controller for the logging unit in the emergency state, which can quickly cut off all power supplies including the UPS and prevent explosion accidents caused by electrical appliance electrification in the emergency state. The technical scheme of the invention is that: the power-off controller comprises a group of UPS hosts, a group of UPS batteries, an explosion-proof box and two emergency switches, wherein one emergency switch is connected with the explosion-proof box and is used for cutting off all power supplies in an instrument room. The power-off controller is characterized in that: the other emergency switch linked with the emergency switch is connected with a control circuit; the control circuit is connected with an executive circuit through electromagnetic valves and a linkage mechanism in the control circuit; and the executive circuit is connected in series between the UPS batteries and the UPS hosts. The UPS power-off controller for the logging unit in the emergency state is suitable for industries such as oil drilling and the like.

Description

Uninterrupted power supply (UPS) power-off controller for logging unit in emergency state
Technical field
The present invention relates to a kind of uninterrupted power supply (UPS) power-off controller for logging unit in emergency state.Be applicable to industries such as oil drilling.
Background technology
The well logging instrument is used for monitoring, detect, write down various drilling equipments when being the petroleum industry drilling well, geology is underground and the requisite specialized instrument and equipment of well site information, well logging instrument casing is reequiped with van container, built-in various high-grade detecting instrument instrument, several computers, also be equipped with each electric appliances such as air-conditioning, warmer, high-grade well logging instrument is worth four, 5,000,000.Under normal circumstances; in order to prevent the instrument outage; usually need to be equipped with the ups power power supply; but; when the well site is in an emergency; according to operational procedure; must cut off all power supplys that comprise ups power; because switching on, electrical equipment runs into the serious accident that fuel gas sets off an explosion with prevention; generally speaking; join three ups powers in the high-grade well logging instrument, the installation site of ups power is in the corner of instrument shelter simultaneously, and is far away apart from emergency button; in times of crisis; as long as press the power supply that emergency switch just can cut off instrument shelter, but ups power can start battery inversion power supply automatically after cutting off the electricity supply, must manually turn off ups power once more; so just prolonged the time of cutting off the electricity supply; promptly meaning increases the risk that instrument is ignited, and no matter is homemade or the logging equipment of import, and the controller of energy fast shut-off ups power battery inversion power supply under the state of emergency is not arranged so far as yet.
Summary of the invention
The technical problem to be solved in the present invention is: all power supplys that a kind of fast shut-off in case of emergency comprises ups power are provided, prevent because the uninterrupted power supply (UPS) power-off controller for logging unit in emergency state that the electrical equipment energising causes an explosion accident, and make every effort to that design of Controller is reasonable, working stability is reliable, easy for installation, low cost of manufacture.
The technical solution adopted in the present invention is: uninterrupted power supply (UPS) power-off controller for logging unit in emergency state, comprise one group of ups power main frame, one group of ups power battery, explosion-proof tank and two emergency buttons, wherein an emergency button is connected with explosion-proof tank, be used for cutting off all power supplies in the instrument shelter, it is characterized in that: link to each other with control circuit with the another emergency button of this emergency button interlock, control circuit is connected with executive circuit by electromagnetically operated valve and link gear wherein, and executive circuit is serially connected between ups power battery and the ups power main frame.
Described control circuit comprises power amplification triode T 1And T 2, by capacitor C 2And resistance R 4The pulse generator of forming, electromagnetically operated valve and by alarm switch K 3, resistance R 6, voltage-stabiliser tube D 2With the warning circuit that buzzer B forms, control circuit maybe should be powered through the air switch of correspondence by group ups power battery by a certain group of ups power main frame.
Described executive circuit is the air switch of three grades of disjunctors.
Described link gear comprises the trace that is installed in the valve core of the electromagnetic valve outer end, valve core upper sleeve has spring, kink is perpendicular and be installed on the screw on the electromagnetically operated valve fixed mount in the middle of the trace, be provided with the nut that touch trace corresponding to electromagnetically operated valve one side on this screw, the other end of described trace is unsettled to be arranged on the side that the sky of air switch leaves reset key.
The top of described air switch is equipped with sky and is driven driving lever, and sky is opened state that driving lever closes for pushing down alarm switch K 3Make the state of its disconnection.
The invention has the beneficial effects as follows: this controller moves by electromagnetically operated valve, and tripping through link gear machinery shake-up air switch reaches the purpose of cutting off the inversion power supply of UPS own, guarantees not take place bigger security incident.It is little that not power consumption under the normal holding state of controller, emergency rating trigger power down, and controllable load is big.Complete machine is established
Meter is reasonable, dynamo-electric collaborative work, stable performance, easy for installation, low cost of manufacture.
Description of drawings
Fig. 1 is an electrical schematic diagram of the present invention.
Fig. 2 is a three-dimensional structure diagram of the present invention.
Fig. 3 is a vertical view of the present invention.
Embodiment
As shown in Figure 1, present embodiment has three ups powers, being made up of ups power main frame 1 and the ups power battery 2 that install in the strange land, is respectively ups power main frame 1-1, ups power main frame 1-2 and ups power main frame 1-3, the ups power battery E that uses when three inversion power supplies are arranged accordingly 1, E 2, E 3Other has an explosion-proof tank 3 and two emergency buttons, wherein an emergency button K 1Be connected with explosion-proof tank 3, be used for cutting off all power supplies in the instrument shelter specially, another emergency button K 2With emergency button K 1Interlock also links to each other with control circuit 4.Control circuit 4 is connected with executive circuit 5 by an electromagnetically operated valve 6 and a cover link gear wherein, and executive circuit is serially connected between ups power battery 2 and the ups power main frame 1.
This routine executive circuit 5 is the air switch 10 of three grades of disjunctors, and it has the knife switch of three interlocks, is respectively KK 1, KK 2And KK 3, (be E being serially connected between corresponding ups power battery 2 and the ups power main frame 1 on the circuit respectively 1With the KK that connects between the ups power main frame 1-1 1E 2With the KK that connects between the ups power main frame 1-2 2E 3With the KK that connects between the ups power main frame 1-3 3).Structurally, see also Fig. 2, Fig. 3, the top of described air switch 10 is provided with sky and opens driving lever 10-3, and this driving lever can just in time be pushed down the alarm switch K on next door by manually closing when driving lever closes 3, make it be in off-state.Air switch 10 inside are provided with sky and open reset key 10-2, when this key is touched, promptly trip three K switch K 1, KK 2, KK 3Disconnect simultaneously, cut off the loop between each ups power main frame and battery, prevent ups power battery inversion power supply.Because air switch is an outsourcing piece, inner detailed structure repeats no more.
As shown in Figure 1, the power supply of control circuit 4 can be taken from any a tunnel in three ups powers, and the positive source of this routine control circuit is taken from ups power main frame 1-3 and K switch K 3Between, power cathode and ups power main frame 1-3 and battery E 3Negative pole altogether.
Control circuit 4 connects emergency button K 2, K 2With the emergency button K that is used to control explosion-proof tank 3 1Be installed in the same switch enclosure K 1With K 2Can link, this example is set at K 1Normally closed, K 2Often open.K 2A termination control circuit power supply, K 2The other end successively through resistance R 2Meet power amplification triode T 1And T 2Ground level, capacitor C 2And resistance R 4Back in parallel and R 5Be connected in series in power supply and T 1Between the collector electrode, capacitor C wherein 2And resistance R 4Composed in parallel pulse generator, resistance R 5Be current-limiting resistance.Electromagnetically operated valve 6 one termination power amplifier tube T 2Collector electrode, another termination power, the adhesive of electromagnetically operated valve or discharge and can trigger air switch 10 actions by a cover mechanical linkage which controls.Alarm switch K 3, dropping resistor R 6, voltage-stabiliser tube D 2Form warning circuit with buzzer B.
Ask for an interview Fig. 2, described link gear comprises an electromagnetically operated valve 6 that is fixed on the electromagnetically operated valve fixed mount 11, also fix a perpendicular screw 9 on this fixed mount, be fixed with the nut 7 of point action on the screw, be close to outside kink one trace 8 (nut is between electromagnetically operated valve fixed mount and trace) of nut.Trace is " L " shape stalloy of a 90-135 degree angle, the U-lag of trace one end is stuck in the outer end of valve core of the electromagnetic valve 6-1, valve core upper sleeve has spring 6-2, the other end of trace (being free end) stretches in the aperture 10-1 that offers in the air switch, and opens the side of reset key 10-2 near air switch 10 skies.Under normal circumstances (during the electromagnetically operated valve no power) this free end is opened reset key with sky and is separated about about 1mm.Among the figure, label 12 is the alarm switch fixed mount, and label 13 is a power line.
This controller is the K in two emergency buttons under normal circumstances 1Closure, K 2Disconnect R 2, T 1, T 2No current, electromagnetically operated valve 6 not conductings, three K switch K of three grades of disjunctor air switches 10 in the executive circuit 1, KK 2, KK 3Manually close alarm switch K 3Depression bar is left driving lever 10-3 by sky and pushes down and open circuit, and complete machine is in not power consumption of holding state.
When in case of emergency, can pass through manually with emergency button K in the very first time 1Open K 2Close and self-locking, at this moment source current is through K 2, R 2, T 1Base stage, T 2Base stage is to ground, T 1Signal is amplified in conducting, pulse generator C 2, R 4The pulse current that produces triggers power amplifier tube T 2, drive electromagnetically operated valve 6 short time conducting, conduction period, electromagnetic valve core 6-1 adhesive, spring 6-2 pressurized is delivered to executive circuit 5 (being air switch 10) through link gear with kinetic energy.Be specially: when spring 6-2 shrinks, trace 8 also moves to the electromagnetically operated valve direction, and because nut 7 has been installed in the same side, this nut is the strong point of the rotation of trace, according to lever principle, the upper end of trace, promptly free end is to opposite direction deflection, touch sky on the other side and open reset key 10-2, make three K switch K 1, KK 2, KK 3Tripping operation simultaneously disconnects, and sky is opened driving lever 10-3 and resetted, and has cut off the possibility of each ups power battery inversion power supply.This moment alarm switch K 3Because of the depression bar decompression is connected, but because emergency button K 1Signal has been delivered to and also cut off all power supplies that comprise ups power in the instrument shelter in the explosion-proof tank simultaneously, so, not having under the battery powered situation of power supply and ups power, warning circuit can not reported to the police.
And in case danger is removed, horse back is manually with emergency button K 1Close K 2Disconnect, the well logging instrument can restart power supply, if forgotten the K switch K with air switch 10 this moment 1, KK 2, KK 3The energising of manually closing and since empty open driving lever 10-3 be flick (do not push down alarm switch K 3Depression bar), alarm switch K 3Connect, power supply from ups power 1-3 through K 3Energising, R 6Step-down, D 2Voltage stabilizing, output to buzzer B, send chimes of doom, remind the staff air switch KK that must close 1, KK 2, KK 3, otherwise just in case outage, ups power can not be powered in inversion, can not be worked by the instrument of ups power power supply.At this moment, as the air switch KK that manually closes 1, KK 2, KK 3After the energising, K 3Pushed down outage again, buzzer B outage, all clear.

Claims (5)

1. uninterrupted power supply (UPS) power-off controller for logging unit in emergency state, comprise one group of ups power main frame (1), one group of ups power battery (2), explosion-proof tank (3) and two emergency buttons, wherein an emergency button (K1) is connected with explosion-proof tank (3), be used for cutting off all power supplies in the instrument shelter, it is characterized in that: link to each other with control circuit (4) with the another emergency button (K2) of emergency button (K1) interlock, control circuit (4) is connected with executive circuit (5) by electromagnetically operated valve (6) and link gear wherein, and executive circuit is serially connected between ups power battery (2) and the ups power main frame (1).
2. uninterrupted power supply (UPS) power-off controller for logging unit in emergency state according to claim 1, it is characterized in that: described control circuit (4) comprise power amplification triode (T1) and (T2), pulse generator, the electromagnetically operated valve of forming by electric capacity (C2) and resistance (R4) (6) and the warning circuit of forming by alarm switch (K3), resistance (R6), voltage-stabiliser tube (D2) and buzzer (B), control circuit by a certain group of ups power main frame (1) maybe should group ups power battery (2) through the air switch power supply of correspondence.
3. uninterrupted power supply (UPS) power-off controller for logging unit in emergency state according to claim 1 is characterized in that: described executive circuit (5) is the air switch (10) of three grades of disjunctors.
4. uninterrupted power supply (UPS) power-off controller for logging unit in emergency state according to claim 1, it is characterized in that: described link gear comprises the trace (8) that is installed in electromagnetically operated valve (6) spool (6-1) outer end, valve core upper sleeve has spring (6-2), kink is perpendicular and be installed on the screw (9) on the electromagnetically operated valve fixed mount (11) in the middle of the trace (8), be provided with the nut (7) that touch trace corresponding to electromagnetically operated valve one side on this screw, the unsettled sky that is arranged on air switch (10) of the other end of described trace (8) is opened a side of reset key (10-2).
5. uninterrupted power supply (UPS) power-off controller for logging unit in emergency state according to claim 3, it is characterized in that: the top of described air switch (10) is equipped with sky and is driven driving lever (10-3), and sky is opened state that driving lever closes for pushing down the state that alarm switch (K3) makes its disconnection.
CN2010102428773A 2010-07-30 2010-07-30 Uninterrupted power supply (UPS) power-off controller for logging unit in emergency state Active CN101916978B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2010102428773A CN101916978B (en) 2010-07-30 2010-07-30 Uninterrupted power supply (UPS) power-off controller for logging unit in emergency state

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2010102428773A CN101916978B (en) 2010-07-30 2010-07-30 Uninterrupted power supply (UPS) power-off controller for logging unit in emergency state

Publications (2)

Publication Number Publication Date
CN101916978A true CN101916978A (en) 2010-12-15
CN101916978B CN101916978B (en) 2012-11-21

Family

ID=43324407

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2010102428773A Active CN101916978B (en) 2010-07-30 2010-07-30 Uninterrupted power supply (UPS) power-off controller for logging unit in emergency state

Country Status (1)

Country Link
CN (1) CN101916978B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103178606A (en) * 2011-12-26 2013-06-26 中国科学院沈阳自动化研究所 Standby power for down-hole emergency refuge facility
CN106354104A (en) * 2015-07-16 2017-01-25 三星钻石工业株式会社 Production line system

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN200949462Y (en) * 2006-09-15 2007-09-19 陈文宏 Compound logging instrument with lightning protection system
CN201319137Y (en) * 2008-12-12 2009-09-30 中国石化集团胜利石油管理局地质录井公司 Positive pressure explosion-proof house monitoring device
CN201781264U (en) * 2010-07-30 2011-03-30 杭州泛太石油设备科技有限公司 UPS power supply cutoff controller of oilfield logging instrument in case of emergency state

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN200949462Y (en) * 2006-09-15 2007-09-19 陈文宏 Compound logging instrument with lightning protection system
CN201319137Y (en) * 2008-12-12 2009-09-30 中国石化集团胜利石油管理局地质录井公司 Positive pressure explosion-proof house monitoring device
CN201781264U (en) * 2010-07-30 2011-03-30 杭州泛太石油设备科技有限公司 UPS power supply cutoff controller of oilfield logging instrument in case of emergency state

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103178606A (en) * 2011-12-26 2013-06-26 中国科学院沈阳自动化研究所 Standby power for down-hole emergency refuge facility
CN103178606B (en) * 2011-12-26 2014-11-26 中国科学院沈阳自动化研究所 Standby power for down-hole emergency refuge facility
CN106354104A (en) * 2015-07-16 2017-01-25 三星钻石工业株式会社 Production line system
CN106354104B (en) * 2015-07-16 2021-02-19 三星钻石工业株式会社 Production line system

Also Published As

Publication number Publication date
CN101916978B (en) 2012-11-21

Similar Documents

Publication Publication Date Title
CN202109069U (en) Loss potential protection control module of valve electric actuator
CN212366565U (en) Intelligent dual power supply distribution box
CN101916978B (en) Uninterrupted power supply (UPS) power-off controller for logging unit in emergency state
CN201781264U (en) UPS power supply cutoff controller of oilfield logging instrument in case of emergency state
CN105990850A (en) Online solar power station PID recovery system
CN203746696U (en) Flame-proof casing uncovering power-off device
CN202076690U (en) Mobile feed cabinet
CN202210649U (en) Looped network cabinet safety device
CN201191723Y (en) Low power consumption intelligent panel type live display device and looped network cabinet
CN201860175U (en) Operation controller for field suppression switch
CN202196988U (en) Voice prompt device for protecting, observing and controlling screen cabinet of transformer substation
CN101984539B (en) Magnetic blow-out switch operation controller
CN201975316U (en) Low-power electric operation device for outdoor high-voltage switch
CN211923907U (en) Power failure prevention translation automatic door
CN207474934U (en) It is a kind of to carry the electric power system power distribution cabinet for changing power supply architecture
CN202300158U (en) Control system for rolling door
CN206789601U (en) Movable DC Combined storage battery rack
CN202616871U (en) Zero second switching protection device of storage battery
CN205281156U (en) Valve falls quick drive arrangement of electricity
CN206932059U (en) Dual-power automatic switching control module
CN201340538Y (en) PLC monitoring cabinet of hydraulic hoist
CN220809779U (en) Marine battery high-voltage box of new energy ship battery system
CN205160190U (en) Two switching of power casees of intelligence
CN201994714U (en) Uninterrupted power supply used for coal mine rescue capsule
CN205863701U (en) A kind of multifunctional electric case

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant