CN206023639U - A kind of mobile generator start-stop control system with safety monitoring control - Google Patents
A kind of mobile generator start-stop control system with safety monitoring control Download PDFInfo
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- CN206023639U CN206023639U CN201620951056.XU CN201620951056U CN206023639U CN 206023639 U CN206023639 U CN 206023639U CN 201620951056 U CN201620951056 U CN 201620951056U CN 206023639 U CN206023639 U CN 206023639U
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- 238000012544 monitoring process Methods 0.000 title claims abstract description 16
- 238000001514 detection method Methods 0.000 claims abstract description 7
- 238000012546 transfer Methods 0.000 claims abstract description 7
- 238000000034 method Methods 0.000 claims abstract description 5
- 230000005611 electricity Effects 0.000 claims description 11
- 239000000523 sample Substances 0.000 claims description 6
- 230000036760 body temperature Effects 0.000 claims description 2
- 238000010304 firing Methods 0.000 claims description 2
- 238000010248 power generation Methods 0.000 claims description 2
- 239000002912 waste gas Substances 0.000 claims description 2
- 230000030279 gene silencing Effects 0.000 abstract description 3
- 238000013016 damping Methods 0.000 description 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 229920000742 Cotton Polymers 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 239000002283 diesel fuel Substances 0.000 description 1
- 239000003517 fume Substances 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
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Abstract
The utility model provides a kind of mobile generator start-stop control system with safety monitoring control, including power transfer module, control start and stop module and detection feedback module, the power transfer module includes the power supply changeover device being connected by wire with 72V battery of electric vehicle, the power supply changeover device is provided with supply voltage change-over switch SW1, power supply changeover device is provided with 12V power output ends, the 12V power output ends of the power supply changeover device are connected to two groups of temperature sensors by wire, respectively temperature sensor T1 and temperature sensor T2, 12V power output ends are connected with the IN ends of temperature sensor.There is the utility model control system can carry out real-time temperature detection to the generator inside silencing case, and the danger for causing too high to temperature carries out timely shutdown process, is effectively protected generator.
Description
Technical field
The present invention relates to technical field of electric control, more particularly to a kind of vehicle-based generator set, specifically refer to one kind and carry
The mobile generator start-stop control system of safety monitoring control.
Background technology
It is well known that traditional renting a house is run a shop, although stability is preferable, as movable dining car, Mobile vending vehicle etc. can
Portable streetscape shop car comes out, and becomes fashion, and the application of streetscape shop car run a shop without is rented a house in the same old way, and where is it visitor is just
Where, interlocking gear cost, Rapid Expansion shop is reduced, and can be that brand is customized, good-looking and practical, and
Effectively improve street pedlar and arbitrarily put the city management difficult problem for causing.
But, the driving majority of streetscape shop car adopts the operation majority in battery, shop also use electricity, relies on merely battery
Electricity be difficult to support one day or more permanent need for electricity, a lot of electric motor car manufacturers increase external small-sized on this basis
Petrol and diesel oil generator, for powering.
Outside generator is directly placed at car body by the enterprise without innovation ability, design for split with car body, such
Design benefit is the vibrations that the vibrations of generator do not interfere with car body, has the disadvantage that integration degree is low, furthermore is exactly that noise is larger,
Using inconvenience.
Some manufacturing enterprises are by the way of plug-in by generator, although increased the operating space of vehicle body, but,
The car body which is arranged has had a strong impact on the aesthetics of car load.
Through investigation, why current vehicle cannot realize that the inside of generator is installed, and mainly have following reason：Gasoline
Or the diesel-driven generator course of work needs to discharge fume, and substantial amounts of heat is produced, if can not carry out at cooling to generator in time
Reason, can cause generator failure.
In sum, solution mobile generator damping and quiet problem, but the casing that closes, muting function are got over
Good, but the big calorimetric that the gasoline engine work that the thing followed is generator is produced just is difficult to discharge, so as to cause generating machine burning
Ruin, in order to preferably protect generating set, detecting and controlling system is set in the controls, generator is controlled using sensing technology
Start and stop.
Content of the invention
The technical problem to be solved in the present invention is for the weak point existing for prior art, there is provided a kind of with safety
The mobile generator start-stop control system of Monitoring and Controlling, the control system can be carried out to the generator inside silencing case
Real-time temperature detection, and the danger for causing too high to temperature carries out timely shutdown process, is effectively protected generator.
A kind of mobile generator start-stop control system with safety monitoring control, opens including power transfer module, control
Stop module and detection feedback module.
Preferably, the power transfer module includes the power supply changeover device being connected by wire with 72V battery of electric vehicle,
The power supply changeover device is provided with supply voltage change-over switch SW1, and power supply changeover device is provided with 12V power output ends, the electricity
The 12V power output ends of source converter are connected to two groups of temperature sensors by wire, and respectively temperature sensor T1 and temperature are passed
Sensor T2,12V power output end is connected with the IN ends of temperature sensor, on the temperature sensor T1 and temperature sensor T2 also
The SENSOR ends for the temperature sensing probe pt100 for connecting are provided with, on the temperature sensor T1 and temperature sensor T2
OUT terminal is provided with, described OUT terminal is connected to relay K2, and the 12V power output ends are further connected with relay K1 by wire.
Preferably, described control start and stop module include activate switch SWG, activate switch SWG be hand switch, institute
State, activate switch SWG is connected with Intelligent speed regulator control chip,
The Intelligent speed regulator control chip is further connected with 72V battery of electric vehicle by wire, and the Intelligent speed regulator control chip passes through
Wire is connected to Throttle Opening Control stepper motor, i.e. gained generator amature.
Preferably, also include the generator being connected to by rectifier bridge, by wire and 72V electric motor cars on the generator
Battery connects.
Preferably, described control start and stop module includes that engine misses are switched, including normally closed switch SWR, described normal
Make and break is closed and is parallel with normally opened relay switch K2 and normally closed relay switch K1 on SWR.
Switch SWR is pressed first, by the Power convert of 72V electric motor cars into 12V power supplys, temperature sensor T1 and TEMP
The temperature that temperature sensing probe pt100 is detected is judged after being powered by device T2, when temperature is higher than preset temperature, temperature sensor
Signal is sent by the output end OUT terminal of T1 or/and temperature sensor T2, and relay K2 is powered, normally opened relay switch K2 closures,
After pressing manual start switch SWG, generator will not also start.
When temperature is less than preset temperature, temperature sensor T1 and temperature sensor T2 signals will not promote relay switch K2
It is powered, relay switch K2 is still in off-state.
After 12V power supplys are to relay K1 energizations, the normally opened relay switch K1 in starting module is closed, and is manually pressed by starting
After switch SWG, after Intelligent speed regulator, Throttle Opening Control stepper motor on starter-generator, so as to drive electrical power generators,
The electricity that generator sends is transported to battery of electric vehicle by wire and is stored.
Beneficial effect using the technical program：Real-time temperature can be carried out to the generator inside silencing case
Detection, and the danger for causing too high to temperature carries out timely shutdown process, is effectively protected generator, through actually detected,
The power of generator is 2500W, and oil consumption is 1.5L/H, and case body temperature is 70 DEG C, internal car noise 71dB, noise at car is outer 5 meters
Be less than 60dB, can continuous continuous firing 5hr, appearance and size is 600 × 600 × 600mm, while can work as generator and distance increasing unit making
With the waste gas such as carbon dioxide that internal petrol machine is produced most can be discharged, and price is less than market with power and power difference
Little generator.
Description of the drawings
Fig. 1 is the structural representation of the mobile generator starting or stopping control circuit with safety monitoring control.
Fig. 2 is air-flow direction schematic diagram in mobile generator air convection system（Side door is not drawn into）.
Fig. 3 is air arranging in wind-collecting cover and horizontal component after air outlet in mobile generator air convection system
Exhaust duct in flow direction figure.
Fig. 4 is flow direction schematic diagram of the air in wind-collecting cover in mobile generator air convection system.
Fig. 5 is the air draft of the exhaust duct and vertical portion arranged in horizontal component in mobile generator air convection system
Flow direction figure in pipeline.
Shown in figure：1st, casing, 2, air outlet, 3, exhaust duct, 4, air inlet, 5, upper lid, 6, side door, 7, cover body, 8,
Exhaust outlet, 9, damping spring, 10, base plate, 11, blower fan.
Specific embodiment
For purposes of illustration only, below in conjunction with the accompanying drawings, to the mobile generator on off control with safety monitoring control that invents
System elaborates.
As shown in fig. 1, a kind of mobile generator start-stop control system with safety monitoring control, including Power convert
Module, control start and stop module and detection feedback module.
The power transfer module includes the power supply changeover device being connected by wire, the power supply with 72V battery of electric vehicle
Converter is provided with supply voltage change-over switch SW1, and power supply changeover device is provided with 12V power output ends, the power supply changeover device
12V power output ends two groups of temperature sensors, respectively temperature sensor T1 and temperature sensor T2 are connected to by wire,
12V power output ends are connected with the IN ends of temperature sensor, are additionally provided with use on the temperature sensor T1 and temperature sensor T2
In the SENSOR ends of the temperature sensing probe pt100 of connection, on the temperature sensor T1 and temperature sensor T2, OUT is equipped with
End, described OUT terminal are connected to relay K2, and the 12V power output ends are further connected with relay K1 by wire.
The control start and stop module includes activate switch SWG, and activate switch SWG is hand switch, and the startup opens
Close and on SWG, be connected to normally opened relay switch K1, activate switch SWG is connected with Intelligent speed regulator control chip, the intelligence
Speed regulator control chip is further connected with 72V battery of electric vehicle by wire, and the Intelligent speed regulator control chip is connected to by wire
Throttle Opening Control stepper motor, i.e. gained generator amature.
Also include the generator being connected to by rectifier bridge, be connected with 72V battery of electric vehicle by wire on the generator.
Described control start and stop module includes that engine misses are switched, including normally closed switch SWR, the normally closed switch SWR
On be parallel with normally opened relay switch K2 and normally closed relay switch K1.
Switch SWR is pressed first, by the Power convert of 72V electric motor cars into 12V power supplys, temperature sensor T1 and TEMP
The temperature that temperature sensing probe pt100 is detected is judged after being powered by device T2, when temperature is higher than preset temperature, temperature sensor
Signal is sent by the output end OUT terminal of T1 or/and temperature sensor T2, and relay K2 is powered, normally opened relay switch K2 closures,
After pressing manual start switch SWG, generator will not also start.
When temperature is less than preset temperature, temperature sensor T1 and temperature sensor T2 signals will not promote relay switch K2
It is powered, relay switch K2 is still in off-state.
After 12V power supplys are to relay K1 energizations, the normally opened relay switch K1 in starting module is closed, and is manually pressed by starting
After switch SWG, after Intelligent speed regulator, Throttle Opening Control stepper motor on starter-generator, so as to drive electrical power generators,
The electricity that generator sends is transported to battery of electric vehicle by wire and is stored.
When needing shutdown to be, the first situation directly disconnects switch SWR, and 12 power supplys are not persistently being exported, and relay K1 stops
Stop is made, and starting module open circuit, engine misses, second situation temperature are too high, using the temperature control system of generating set,
The stopping for being automatically obtained generating set generates electricity.
In whole power generation process, temperature sensor T1 and temperature sensor T2 carries out the temperature of generating set in good time.
Described Intelligent speed regulator control chip is integrated very high, and current a lot of chips all can achieve the function control,
As 51 singlechip control chips, PLC control chips etc. all can achieve, then this is not just enumerating, described Intelligent speed regulator
It is connected using two connectors with binding post between Throttle Opening Control stepper motor, simple structure is easy to connect.
In order to coordinate the generator control system, a kind of mobile generator cross-ventilation as shown in Fig. 2 to Fig. 5 is set
System, including being arranged on the air inlet 4 of 1 bottom of casing, and the air outlet 2 being arranged on the side wall of casing 1, the air outlet 2
It is provided with the exhaust duct 3 that bending is arranged；Described exhaust duct 3 includes the pipe being respectively provided with 1 two adjacent sides of casing
Road；It is located between the pipeline and air outlet 2 being provided with 2 side wall of air outlet and is additionally provided with wind-collecting cover 7, the wind-collecting cover 7 is trapezoidal knot
Structure, the larger one end of 7 size of trapezoidal wind-collecting cover are connected with air outlet 2, the less one end of 7 size of trapezoidal wind-collecting cover and exhaust duct
Road 3 is connected；It is located at the exhaust duct that the exhaust duct 3 arranged on the adjacent side wall of 2 side wall of air outlet includes that horizontal component is arranged
The exhaust duct 3 that road 3 and vertical portion are arranged；3 one end of exhaust duct connection that horizontal component is arranged is located on 2 side wall of air outlet
The exhaust duct 3 being provided with, the exhaust duct 3 that other end connection vertical portion is arranged, and the top with the exhaust duct 3 being vertically arranged
Portion connects；The bottom of the exhaust duct 3 being vertically arranged is exhaust outlet 8；The air inlet 4 is provided with blower fan 11, the blower fan 11
For three blower fans 11 being arranged in juxtaposition；The cold wind is sucked from bottom through blower fan 11, takes away the heat that generator is produced in casing 1
Rise after amount, the air outlet 2 for then arranging on the wall of side, and the exhaust duct 3 being connected on air outlet 2 is discharged, and is formed
One is first moved upwardly by, and is then moving horizontally, is finally moving cross-ventilation route down.
In addition, the side adjacent with air outlet 2 is arranged of the casing 1 is provided with side door 6, being provided with the top of the casing 1 can
The upper lid 5 that opens, is between the upper lid 5 and side door 6 and casing 1 and is hinged, be provided with lock between the upper lid 5 and side door 6,
The medial surface of described casing 1 and 3 inner surface of exhaust duct are equipped with heat-resistant sound-insulation cotton；The heat-resistant sound-insulation cotton is located at upper lid 5
Inner side, on the inside of on the inside of side door 6 and side；1 bottom of the casing is connected to base plate 10 by damping spring 9.
The present invention is compared with Same Efficieney generator at present on the market, structure such as following table：
In the above-described embodiments, the preferred forms of the present invention are described, it is obvious that in the invention structure of the present invention
Under think of, can still make a lot of changes, here, it should be noted that any change that is made under the inventive concept of the present invention all incite somebody to action
Fall within the scope of protection of the present invention.
Claims (7)
1. a kind of mobile generator start-stop control system with safety monitoring control, is characterized in that：Power transfer module, control
Start and stop module and detection feedback module, the power transfer module include the power supply being connected by wire with 72V battery of electric vehicle
Converter, the power supply changeover device are provided with supply voltage change-over switch SW1, and power supply changeover device is provided with 12V power output ends,
The 12V power output ends of the power supply changeover device are connected to two groups of temperature sensors by wire, respectively temperature sensor T1 and
Temperature sensor T2,12V power output end is connected with the IN ends of temperature sensor.
2. the mobile generator start-stop control system with safety monitoring control according to claim 1, is characterized in that：Institute
State the SENSOR ends being additionally provided with temperature sensor T1 and temperature sensor T2 for the temperature sensing probe pt100 for connecting, institute
State and on temperature sensor T1 and temperature sensor T2, be equipped with OUT terminal, described OUT terminal is connected to relay K2, the 12V electricity
Source output terminal is further connected with relay K1 by wire.
3. the mobile generator start-stop control system with safety monitoring control according to claim 2, is characterized in that：Institute
Stating control start and stop module includes activate switch SWG, and activate switch SWG is hand switch, is connected in activate switch SWG
Normally opened relay switchs K1, and activate switch SWG is connected with Intelligent speed regulator control chip, and the Intelligent speed regulator controls core
Piece is further connected with 72V battery of electric vehicle by wire, and the Intelligent speed regulator control chip is connected to Throttle Opening Control stepping by wire
Motor, i.e. gained generator amature.
4. the mobile generator start-stop control system with safety monitoring control according to claim 3, is characterized in that：Also
Including the generator being connected to by rectifier bridge, it is connected with 72V battery of electric vehicle by wire on the generator.
5. the mobile generator start-stop control system with safety monitoring control according to claim 4, is characterized in that：Institute
The control start and stop module that states includes that engine misses are switched, and including normally closed switch SWR, is often parallel with the normally closed switch SWR
Open relay switch K2 and normally closed relay switch K1.
6. the mobile generator start-stop control system with safety monitoring control according to claim 5, is characterized in that：First
Switch SWR is first pressed, by the Power convert of 72V electric motor cars into 12V power supplys, after temperature sensor T1 and temperature sensor T2 is powered
The temperature that temperature sensing probe pt100 is detected is judged, when temperature is higher than preset temperature, temperature sensor T1 or/and temperature
Signal is sent by the output end OUT terminal of degree sensor T2, and relay K2 is powered, normally opened relay switch K2 closures, is pressed manually
After activate switch SWG, generator will not also start；
When temperature is less than preset temperature, temperature sensor T1 and temperature sensor T2 signals will not promote relay switch K2 to lead to
Electricity, relay switch K2 is still in off-state；
After 12V power supplys are to relay K1 energizations, the normally opened relay switch K1 in starting module is closed, and is manually pressed by activate switch
After SWG, after Intelligent speed regulator, Throttle Opening Control stepper motor on starter-generator, so as to drive electrical power generators, generates electricity
The electricity that machine sends is transported to battery of electric vehicle by wire and is stored；
In whole power generation process, temperature sensor T1 and temperature sensor T2 carries out the temperature of generating set in good time.
7. the mobile generator start-stop control system with safety monitoring control according to claim 6, is characterized in that：Send out
The power of motor is 2500W, and oil consumption is 1.5L/H, and case body temperature is 70 DEG C, internal car noise 71dB, and noise is low at car is outer 5 meters
In 60dB, can continuous continuous firing 5hr, appearance and size is 600 × 600 × 600mm, while can work as generator and distance increasing unit making
With the waste gas that internal petrol machine is produced can discharge more than 96%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620951056.XU CN206023639U (en) | 2016-08-27 | 2016-08-27 | A kind of mobile generator start-stop control system with safety monitoring control |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620951056.XU CN206023639U (en) | 2016-08-27 | 2016-08-27 | A kind of mobile generator start-stop control system with safety monitoring control |
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| Publication Number | Publication Date |
|---|---|
| CN206023639U true CN206023639U (en) | 2017-03-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620951056.XU Active CN206023639U (en) | 2016-08-27 | 2016-08-27 | A kind of mobile generator start-stop control system with safety monitoring control |
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| CN (1) | CN206023639U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106301125A (en) * | 2016-08-27 | 2017-01-04 | 李文君 | A kind of mobile generator start-stop control system controlled with safety monitoring |
| CN113472144A (en) * | 2021-08-09 | 2021-10-01 | 盾石磁能科技有限责任公司 | Generator positive pressure protection system and power generation device |
-
2016
- 2016-08-27 CN CN201620951056.XU patent/CN206023639U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106301125A (en) * | 2016-08-27 | 2017-01-04 | 李文君 | A kind of mobile generator start-stop control system controlled with safety monitoring |
| CN106301125B (en) * | 2016-08-27 | 2019-04-26 | 李文君 | A kind of mobile generator start-stop control system with safety monitoring control |
| CN113472144A (en) * | 2021-08-09 | 2021-10-01 | 盾石磁能科技有限责任公司 | Generator positive pressure protection system and power generation device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170821 Address after: 261000 Shandong Province, Weifang City Economic Zone taixiang Street No. 10689 Patentee after: Shandong Street View shop new energy Polytron Technologies Inc Address before: 261000 Shandong Province, Weifang City Economic Zone taixiang Street No. 10689 Patentee before: Li Wenjun |
|
| TR01 | Transfer of patent right | ||
| CP03 | Change of name, title or address |
Address after: 261000 No. 11666, Guting street, Weifang Economic Development Zone, Weifang City, Shandong Province Patentee after: Shandong Jiejing Intelligent Manufacturing Technology Co.,Ltd. Address before: 261000 Taixiang West Street, Weifang Economic Zone, Shandong Province, 10689 Patentee before: SHANDONG JIEJING DIANCHE NEW ENERGY TECHNOLOGY Co.,Ltd. |
|
| CP03 | Change of name, title or address |