CN105089897B - A kind of diesel generating set double startup controls circuit - Google Patents
A kind of diesel generating set double startup controls circuit Download PDFInfo
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- CN105089897B CN105089897B CN201510546510.3A CN201510546510A CN105089897B CN 105089897 B CN105089897 B CN 105089897B CN 201510546510 A CN201510546510 A CN 201510546510A CN 105089897 B CN105089897 B CN 105089897B
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Abstract
The present invention discloses a kind of diesel generating set double startup control circuit, including master controller, electric control starting circuit and key start-up circuit.The master controller connection electric control starting circuit, key start-up circuit, electric control starting circuit, key start-up circuit connection diesel generating set, electric control starting circuit are electrically connected with key start-up circuit.The present invention possesses two kinds of diesel-driven generator control system start-up circuits of electric control starting circuit and key start-up circuit, under normal circumstances, by electric control starting circuit start diesel-generator set control system, when electric control starting circuit breaks down, staff manually boots control system by key start-up circuit, from without influenceing diesel generating set work, it is ensured that the startup success rate and its stability of control system；Either electric control starting or key startup can in real time be monitored to data such as oil temperature, oil pressure, oil level, water level, water temperatures simultaneously, and data are shown by meter type, intuitive and convenient.
Description
Technical field
The present invention relates to diesel generation technical field, more particularly to a kind of diesel generating set double startup control circuit.
Background technology
Generating set is raised rapidly in diesel generator group debulking temperature, reaches the burning-point of diesel oil.Diesel oil is by point
Combustion, mixed gas vigorous combustion, rapid spatial expansion promotes descent of piston, acting.The work done sequentially in either order of each cylinder,
The thrust acted on piston becomes the strength for promoting crank rotation by connecting rod, so that with dynamic crankshaft rotation.Utilize electromagnetism
Principle of induction, generator will export induced electromotive force, and closed load circuit is with regard to that can produce electric current.Existing diesel generation
Unit includes diesel engine, generator, control panel etc., and each component is uniformly covered in machine unit shell.At present, leasing market pair
The use requirement more and more higher of generator, the job stability of startup success rate and control system to control system is also required that more
Come stricter, conventional diesel generating set only has a set of electric-control system, once it is existing controller failure, deadlock and blank screen etc. occur
As diesel generating set will be unable to operation, and influence user uses.
The content of the invention
It is an object of the invention to control circuit by a kind of diesel generating set double startup, to solve background above technology
The problem of part is mentioned.
For up to this purpose, the present invention uses following technical scheme：
A kind of diesel generating set double startup controls circuit, and it includes master controller, electric control starting circuit and key and started
Circuit；The master controller connection electric control starting circuit, key start-up circuit, the electric control starting circuit, key start-up circuit
Diesel generating set is connected, the electric control starting circuit is electrically connected with key start-up circuit；The electric control starting circuit includes
Booting-self controller device, fuel feeding component, start component, diode, alarm, idling/full speed handover module, oil pressure cntrol switch,
Oil pressure sensor, water temperature control switch, cooling-water temperature sensor, fuel level sensor, fault reset switch, startup output relay, electricity
Control switch, fuel feeding output relay, oil-supplying switch, starter motor, motor control switch, switch of battery, charging generator and
Storage battery；The key start-up circuit includes key assembly, key controller switch and emergency stop button；The one of the fuel feeding component
End, start one end of component, one end connection booting-self controller device of idling/full speed handover module, the other end of fuel feeding component, open
Node connectedness alarm, oil pressure sensor, water after the other end connection of the other end, idling/full speed handover module of dynamic component
It is grounded behind temperature sensor, fuel level sensor, one end of fault reset switch, the other end of alarm connects one end of diode,
The other end of diode is connected to startup controller, one end of the other end connection oil pressure cntrol switch of oil pressure sensor, oil pressure control
The other end of system switch is connected to the pin for starting controller, and the other end of cooling-water temperature sensor connects one end of water temperature control switch,
The other end of water temperature control switch, the other end of fuel level sensor, the other end connection booting-self controller device of fault reset switch；
The one end for starting output relay connects ground connection behind one end of fuel feeding output relay, one end of switch of battery；Switch of battery
The other end connect storage battery one end, start output relay the other end connect electric-controlled switch one end, electric-controlled switch it is another
End connects one end of the other end, one end of oil-supplying switch and the switches set of fuel feeding output relay, the other end connection of switches set
The other end of charging generator, one end of motor control switch, the other end of starter motor, the other end of storage battery；Key assembly,
It is attempted by after controlling switch series connection between switches set and electric-controlled switch, emergency stop button connection booting-self controller device.
Especially, the key start-up circuit also includes fuel valve switches set, water temperature Alerts Off switch, low oil pressure alarm
Closing switch, low oil level Alerts Off switch, cooling-water temperature sensor, cooling-water temperature sensor controlling switch, temperature indicator table, high water temperature
Alarming control switch, high water temperature alarm, oil pressure sensor, oil pressure sensor controlling switch, oil pressure display instrument, low oil pressure report
Alert controlling switch, low oil pressure alarm, fuel level sensor, fuel level sensor controlling switch, oil level display instrument and product clock
Instrument；Connected after the water temperature Alerts Off switch, low oil pressure Alerts Off switch, the connection of low oil level Alerts Off switch in parallel
One end of fuel valve switches set, one end of temperature indicator table, one end of high water temperature alarm, one end of oil pressure display instrument,
One end of low oil pressure alarm, one end of oil level display instrument, one end connection of product clock instrument, temperature indicator table it is another
Hold and sensed with being connected one end of high water temperature Alarming control switch, oil pressure after cooling-water temperature sensor, cooling-water temperature sensor controlling switch concatenation
One end of device, one end of low oil pressure Alarming control switch, one end of fuel level sensor, the other end connection of product clock, high water temperature
The other end of Alarming control switch connects the other end of high water temperature alarm, the other end connection oil pressure sensor of oil pressure sensor
One end of controlling switch, the other end of oil pressure sensor controlling switch connects the other end of oil pressure display instrument, low oil pressure alarm
One end of the other end connection low oil pressure Alerts Off switch of controlling switch, the other end connection of low oil pressure Alerts Off switch is low
The other end of oil pressure warning unit, the other end of fuel level sensor connects one end of fuel level sensor controlling switch, fuel level sensor
The other end of controlling switch connects the other end of oil level display instrument.
Diesel generating set double startup control circuit proposed by the present invention possesses electric control starting circuit and key start-up circuit
Two kinds of diesel-driven generator control system start-up circuits, under normal circumstances, by electric control starting circuit start diesel-generator set control
System, when electric control starting circuit breaks down, staff can manually boot control system by key start-up circuit, from
Without influenceing diesel generating set work, it is ensured that the startup success rate and its stability of control system；Meanwhile, the present invention is no matter
It is that electric control starting or key startup can in real time be monitored to data such as oil temperature, oil pressure, oil level, water level, water temperatures, and number
According to being shown by meter type, intuitive and convenient.
Brief description of the drawings
Fig. 1 is that diesel generating set double startup provided in an embodiment of the present invention controls circuit structure block diagram；
Fig. 2 is that diesel generating set double startup provided in an embodiment of the present invention controls circuit structure diagram.
Embodiment
The invention will be further described with reference to the accompanying drawings and examples.It is understood that tool described herein
Body embodiment is used only for explaining the present invention, rather than limitation of the invention.It also should be noted that, for the ease of retouching
State, part related to the present invention rather than full content are illustrate only in accompanying drawing, it is unless otherwise defined, used herein all
Technology and scientific terminology are identical with belonging to the implication that the those skilled in the art of the present invention are generally understood that.It is used herein
Term be intended merely to describe specific embodiment, it is not intended that in limitation the present invention.
It refer to shown in Fig. 1, Fig. 1 is that diesel generating set double startup provided in an embodiment of the present invention controls circuit structure frame
Figure.In the present embodiment diesel generating set double startup control circuit specifically include master controller 101, electric control starting circuit 102 and
Key start-up circuit 103.The master controller 101 connection electric control starting circuit 102, key start-up circuit 103, it is described automatically controlled to open
Dynamic circuit 102, the connection diesel generating set of key start-up circuit 103, the electric control starting circuit 102 and key start-up circuit
103 are electrically connected with.The electric control starting circuit 102 and key start-up circuit 103 may be incorporated for controlling Unit Commitment, monitoring hair
Group of motors electrical parameter, Generator Unit Operating Parameters, user's site environment parameter.As shown in Fig. 2 described in the present embodiment automatically controlled
Start-up circuit 102 include booting-self controller device A1, fuel feeding component QY1, start component QD1, it is diode D1, alarm BJ1, idle
Speed/full speed handover module DQ1, oil pressure cntrol switch K1, oil pressure sensor YP1, water temperature control switch K2, cooling-water temperature sensor ST1,
Fuel level sensor LV1, fault reset switch SB1, startup output relay Q1, electric-controlled switch K3, fuel feeding output relay Q2, confession
Oil circuit breaker K4, starter motor M, motor control switch K5, storage battery E1 switches DK1, charging generator F, storage battery E1, speed probe
SR1, current sampling end (IA, IB, IC), generating sampling end (U1, V1, W1, N), civil power sampling end (A, B, C, N1) and civil power
Controlling switch QF3.Booting-self controller device A1 starts control module from DSE7320 in the present embodiment.The key start-up circuit
103, which include key assembly SA1, key controller, switchs K6, emergency stop button JT1 and by switching SA1, switch SA2, switch K7
The switches set of composition.Specifically, one end of the fuel feeding component QY1, the one end for starting component QD1, idling/full speed handover module
DQ1 one end connection booting-self controller device A1, fuel feeding component the QY1 other end, the other end for starting component QD1, idling/full speed
Node connectedness alarm BJ1, oil pressure sensor YP1, cooling-water temperature sensor ST1, oil level after handover module DQ1 other end connection
It is grounded behind sensor LV1, fault reset switch SB1 one end, alarm BJ1 other end connection diode D1 one end, two
The pole pipe D1 other end is connected to startup controller A1, oil pressure sensor the YP1 other end connection oil pressure cntrol switch K1 one end,
The oil pressure cntrol switch K1 other end is connected to the pin for starting controller A1, cooling-water temperature sensor ST1 other end connection water temperature control
System switch K2 one end, the water temperature control switch K2 other end, the fuel level sensor LV1 other end, fault reset switch SB1
Other end connection booting-self controller device A1；Start output relay Q1 one end connection fuel feeding output relay Q2 one end, electricity
It is grounded behind one end of bottle E1 switches；The other end connection storage battery E1 of storage battery E1 switches one end, starts the another of output relay Q1
One end connection electric-controlled switch K3 one end, the electric-controlled switch K3 other end connection fuel feeding output relay Q2 other end, fuel feeding
Switch K4 one end and one end of switches set, the other end connection charging generator F of the switches set other end, motor control switch
K5 one end, the starter motor M other end, the storage battery E1 other end；After key assembly SA1, key controller switch K6 series connection simultaneously
It is connected between switches set and electric-controlled switch K3, emergency stop button JT1 connection booting-self controller devices A1.
In the present embodiment, the key start-up circuit 103 is also included by switching the fuel oil threshold switch that K8 and switch K9 are constituted
Group, water temperature Alerts Off switch K10, low oil pressure Alerts Off switch K11, low oil level Alerts Off switch K12, cooling-water temperature sensor
ST2, cooling-water temperature sensor controlling switch K13, temperature indicator table WT, high water temperature Alarming control switch K14, high water temperature alarm
It is GW1, high temperature alarm closing switch K15, oil pressure sensor YP2, oil pressure sensor controlling switch K16, oil pressure display instrument OP, low
Oil pressure Alarming control switch K17, low oil pressure button KT1, low oil pressure Alerts Off switch K18, low oil pressure alarm BJ2, oil level
Sensor YV1, fuel level sensor controlling switch K19, oil level display instrument YV, controlling switch K20, controlling switch K21, control are opened
Close K22, switch K23 and product clock instrument H；It is water temperature Alerts Off switch K10, low oil pressure Alerts Off switch K11, low
One end of connection fuel valve switches set, temperature indicator table WT one end, Gao Shui after warning closing switch K12 is connected in parallel
Warm alarm GW1 one end, oil pressure display instrument OP one end, low oil pressure alarm BJ2 one end, oil level display instrument YV
One end, product clock instrument H one end connection, temperature indicator table the WT other end and cooling-water temperature sensor ST2, cooling-water temperature sensor control
High water temperature Alarming control switch K14 one end, oil pressure sensor YP2 one end, low oil pressure alarm is connected after system switch K13 concatenations
Controlling switch K17 one end, fuel level sensor YV1 one end, the other end connection of product clock, high water temperature Alarming control switch
The K14 other end connects the high water temperature alarm GW1 other end, oil pressure sensor YP2 other end connection oil pressure sensor control
System switch K16 one end, the oil pressure sensor controlling switch K16 other end connection oil pressure display instrument OP other end, low oil
Alarming control switch K17 other end connection low oil pressure Alerts Off is pressed to switch K11 one end, low oil pressure Alerts Off switch
The K11 other end connection low oil pressure alarm BJ2 other end, fuel level sensor YV1 other end connection fuel level sensor control
System switch K19 one end, the fuel level sensor controlling switch K19 other end connection oil level display instrument YV other end.
Technical scheme possesses two kinds of diesel-driven generator control systems of electric control starting circuit and key start-up circuit
Start-up circuit, under normal circumstances, by electric control starting circuit start diesel-generator set control system, occurs in electric control starting circuit
During failure, staff can manually boot control system by key start-up circuit, from without influenceing diesel generating set work
Make, it is ensured that the startup success rate and its stability of control system；Meanwhile, either electric control starting or key start the present invention
The data such as oil temperature, oil pressure, oil level, water level, water temperature can in real time be monitored, and data are shown by meter type,
Intuitive and convenient.
Note, above are only presently preferred embodiments of the present invention and institute's application technology principle.It will be appreciated by those skilled in the art that
The invention is not restricted to specific embodiment described here, can carry out for a person skilled in the art it is various it is obvious change,
Readjust and substitute without departing from protection scope of the present invention.Therefore, although the present invention is carried out by above example
It is described in further detail, but the present invention is not limited only to above example, without departing from the inventive concept, also
Other more equivalent embodiments can be included, and the scope of the present invention is determined by scope of the appended claims.
Claims (1)
1. a kind of diesel generating set double startup controls circuit, it is characterised in that including master controller, electric control starting circuit and key
Spoon start-up circuit；The master controller connection electric control starting circuit, key start-up circuit, the electric control starting circuit, key are opened
Dynamic circuit connection diesel generating set, the electric control starting circuit is electrically connected with key start-up circuit；The electric control starting electricity
Road includes booting-self controller device, fuel feeding component, starts component, diode, alarm, idling/full speed handover module, oil pressure cntrol
Switch, oil pressure sensor, water temperature control switch, cooling-water temperature sensor, fuel level sensor, fault reset switch, startup output relay
Device, electric-controlled switch, fuel feeding output relay, oil-supplying switch, starter motor, motor control switch, switch of battery, charging generator
And storage battery；The key start-up circuit includes key assembly, key controller switch and emergency stop button；The fuel feeding component
One end, start one end of component, one end connection booting-self controller device of idling/full speed handover module, fuel feeding component it is another
Node connectedness alarm, oil pressure sensing after end, the other end for starting component, the other end connection of idling/full speed handover module
It is grounded behind device, cooling-water temperature sensor, fuel level sensor, one end of fault reset switch, the other end connection diode of alarm
One end, the other end of diode is connected to startup controller, one end of the other end connection oil pressure cntrol switch of oil pressure sensor, oil
The other end of pressure controlling switch is connected to the pin for starting controller, the one of the other end connection water temperature control switch of cooling-water temperature sensor
End, the other end of water temperature control switch, the other end of fuel level sensor, the other end connection booting-self controller of fault reset switch
Device；The one end for starting output relay connects ground connection behind one end of fuel feeding output relay, one end of switch of battery；Switch of battery
The other end connect storage battery one end, start output relay the other end connect electric-controlled switch one end, electric-controlled switch it is another
One end connects one end of the other end, one end of oil-supplying switch and the switches set of fuel feeding output relay, and the other end of switches set connects
Connect the other end, one end of motor control switch, the other end of starter motor, the other end of storage battery of charging generator；Set of keys
It is attempted by after part, controlling switch series connection between switches set and electric-controlled switch, emergency stop button connection booting-self controller device；It is described
Key start-up circuit also includes fuel valve switches set, water temperature Alerts Off switch, low oil pressure Alerts Off switch, low oil level alarm
Closing switch, cooling-water temperature sensor, cooling-water temperature sensor controlling switch, temperature indicator table, high water temperature Alarming control switch, high water temperature
Alarm, oil pressure sensor, oil pressure sensor controlling switch, oil pressure display instrument, low oil pressure Alarming control switch, low oil pressure report
Alert device, fuel level sensor, fuel level sensor controlling switch, oil level display instrument and product clock instrument；The water temperature alarm is closed
Make and break pass, low oil pressure Alerts Off switch, low oil level Alerts Off switch in parallel connection after connection fuel valve switches set one end,
One end of temperature indicator table, one end of high water temperature alarm, one end of oil pressure display instrument, one end of low oil pressure alarm,
One end of oil level display instrument, one end connection of product clock instrument, the other end and cooling-water temperature sensor, the water temperature of temperature indicator table
One end, one end of oil pressure sensor, low oil pressure alarm of high water temperature Alarming control switch are connected after sensor controlling switch concatenation
One end of controlling switch, one end of fuel level sensor, the other end connection of product clock, the other end of high water temperature Alarming control switch
The other end of high water temperature alarm is connected, the other end of oil pressure sensor connects one end of oil pressure sensor controlling switch, oil pressure
The other end of sensor controlling switch connects the other end of oil pressure display instrument, the other end connection of low oil pressure Alarming control switch
One end of low oil pressure Alerts Off switch, the other end of low oil pressure Alerts Off switch connects the other end of low oil pressure alarm,
The other end of fuel level sensor connects one end of fuel level sensor controlling switch, the other end connection of fuel level sensor controlling switch
The other end of oil level display instrument.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510546510.3A CN105089897B (en) | 2015-08-31 | 2015-08-31 | A kind of diesel generating set double startup controls circuit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510546510.3A CN105089897B (en) | 2015-08-31 | 2015-08-31 | A kind of diesel generating set double startup controls circuit |
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| Publication Number | Publication Date |
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| CN105089897A CN105089897A (en) | 2015-11-25 |
| CN105089897B true CN105089897B (en) | 2017-11-03 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510546510.3A Active CN105089897B (en) | 2015-08-31 | 2015-08-31 | A kind of diesel generating set double startup controls circuit |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109595084A (en) * | 2018-12-26 | 2019-04-09 | 大连普阳铁路车辆配件有限公司 | Diesel generating set emergency starting device |
| CN110735727B (en) * | 2019-10-14 | 2022-03-15 | 江西清华泰豪三波电机有限公司 | Control device and control method for emergency operation of diesel generator set |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN2527731Y (en) * | 2002-03-12 | 2002-12-25 | 重庆力帆实业（集团）有限公司 | Circuit for starting gasoline engine generator set by means of electric motor |
| JP2005188444A (en) * | 2003-12-26 | 2005-07-14 | Komatsu Ltd | Power supply for starting |
| CN201507381U (en) * | 2009-08-27 | 2010-06-16 | 东莞市新路线机电设备有限公司 | Generator set with emergency start circuit |
| CN201729643U (en) * | 2010-07-27 | 2011-02-02 | 安徽合力股份有限公司 | Heavy-duty forklift autostop protecting system |
| CN202851152U (en) * | 2012-10-13 | 2013-04-03 | 湖北同发机电有限公司 | Starting protector of diesel generating set |
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Address after: 214192 Xishan Economic Development Zone, Jiangsu, Furong Road, No. 157, No. Applicant after: Jiangsu Ruichang power equipment Limited by Share Ltd Address before: Spring of Xishan Economic Development Zone, Jiangsu province Wuxi city 214192 West Road No. 13 Applicant before: Ruichang Gold Generating Equipment (Wuxi) Manufacturing Co., Ltd. |
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