CN205212519U - Diesel generator hybrid device - Google Patents
Diesel generator hybrid device Download PDFInfo
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- CN205212519U CN205212519U CN201520899363.3U CN201520899363U CN205212519U CN 205212519 U CN205212519 U CN 205212519U CN 201520899363 U CN201520899363 U CN 201520899363U CN 205212519 U CN205212519 U CN 205212519U
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Abstract
The utility model provides a diesel generator hybrid device relates to diesel power genration technical field. This diesel generator hybrid device, including diesel generator, battery and parallel machine controlling means, diesel generator with the battery respectively with the load is connected, diesel generator still respectively with the battery with parallel machine controlling means connects, the battery with be provided with the switch between the load, the switch with the parallel machine controlling means electricity is connected. When the electric energy of load demand is less than the electric energy that diesel generator provided, diesel generator is to load the normal power supply to diesel generator is to storage battery charging, when the power of the load connected is too big, through the switch closure between parallel machine controlling means control battery and the load, make battery and diesel generator together to the load power supply, solved when the power consumptive demand of load when higher, the generator energy supply less than the problem.
Description
Technical field
The utility model relates to diesel generation technical field, in particular to diesel engine generator mixed power plant.
Background technology
In life, occasional runs into the situation of power failure, and general office building, dining room all can prepare diesel engine generator to generate electricity, emergency standby power when diesel engine generator is power failure.In prior art, generally all only have diesel engine generator to power when shutting off power in emergency as stand-by power supply, but when loading demand electric power is higher time, the electric power of independent generating set export and is just difficult to meet the demands.
Utility model content
In view of this, the utility model provides a kind of diesel engine generator mixed power plant, to improve the problems of the prior art.
For achieving the above object, the utility model provides following technical scheme:
A kind of diesel engine generator mixed power plant, for providing electric energy to load, comprise diesel engine generator, storage battery and parallel operation control device, described diesel engine generator is connected with described load respectively with described storage battery, described diesel engine generator is also connected with described storage battery and described parallel operation control device respectively, be provided with switch between described storage battery and described load, described switch is electrically connected with described parallel operation control device.
When the electric energy that the electric energy of loading demand provides lower than diesel engine generator, described diesel engine generator is to load normal power supply, and diesel engine generator is to charge in batteries; When the power of the load connected is excessive, controls diesel engine generator by parallel operation control device and power to the load together with storage battery, solve when the requirement electric energy of load is higher, the problem of generator energy supply deficiency.
Further, described parallel operation control device comprises signal receiving module, signal transmitting module and processor, and described signal receiving module is connected respectively at described processor with described signal transmitting module.
Signal receiving module and signal transmitting module are used for and diesel engine generator carries out signal alternately, and processor is used for making signal judging accordingly and process.
Further, in above-mentioned diesel engine generator mixed power plant, described diesel engine generator comprises control box, described control box comprises box body, central processing unit, Hall voltage transducer and Hall current sensor, described central processing unit, described Hall voltage transducer and described Hall current sensor are arranged in described box body, and described control box is connected with described parallel operation control device.
Whether Hall voltage transducer and Hall current sensor meet the demand of load for the voltage or electric current detecting diesel engine generator, and by corresponding Signal transmissions to central processing unit, after central processing unit makes corresponding process judgement to this signal, signal is sent to parallel operation control device, if the electric energy that diesel engine generator sends can not meet loading demand, the switch that parallel operation control device controls between storage battery and described load closes, and now storage battery and diesel engine generator are load supplying simultaneously; If when the electric energy that diesel engine generator sends can meet loading demand, switch disconnects, and now only has diesel engine generator to be load supplying, and diesel engine generator is also charge in batteries simultaneously.
Further, described box body is provided with starting switch knob, and described switching knob comprises start, shuts down and preheating three gears.
After this switching knob is adjusted to three gears respectively, this diesel engine generator can be made to start shooting or shut down, also can preheating.
Further, described control box also comprises display screen, and described display screen is arranged on described box body.Display screen in above-mentioned control box has the function of the data of display diesel engine generator running.
Further, in above-mentioned diesel engine generator mixed power plant, described box body is also provided with power switch and charging indicator light.
After power switch is activated, in control box central processing unit receive this instruction, control diesel engine generator and power to the load, whether charging indicator light is in state into charge in batteries for showing diesel engine generator.
Further, described box body is also provided with the voltage trim knob of the output voltage for regulating described diesel engine generator.
Because after diesel engine generator uses for a long time, the output voltage of diesel engine generator can not be in the output voltage state of standard always, utilizes this voltage trim knob that the output voltage of diesel engine generator can be made relatively to be near the mark.
Further, described control box also comprises engine oil pressure pickup, and described box body is provided with low oil pressure alarm lamp.
Whether engine oil pressure pickup is too low for the oil mass detected in diesel engine generator, and when the oil mass in diesel engine generator is too low, low oil pressure alarm lamp is luminous to reach the object notifying user.
Further, described control box also comprises temperature sensor and high temperature alarm indicator light, and described temperature sensor is arranged at described tray interior, and described high temperature alarm indicator light is arranged at outer wall that is described and box body.
Whether temperature sensor is too high for the temperature detecting diesel engine generator, and when temperature higher than normal operating conditions of the temperature of diesel engine generator, high temperature alarm indicator light notifies user by luminescence.
Further, in above-mentioned diesel engine generator mixed power plant, described box body is also provided with fault alarm indicator light and emergency stop button.
When diesel engine generator breaks down, fault alarm indicator light can notify user by light signal, and when diesel engine generator generation special emergency or fault, user controls diesel engine generator emergency shutdown by pressing emergency stop button.
Relative to prior art, the utility model comprises following beneficial effect:
A kind of diesel engine generator mixed power plant that the utility model provides, for providing electric energy to load, comprise diesel engine generator, storage battery and parallel operation control device, described diesel engine generator is connected with described load respectively with described storage battery, described diesel engine generator is also connected with described storage battery and described parallel operation control device respectively, be provided with switch between described storage battery and described load, described switch is electrically connected with described parallel operation control device.
When the electric energy that the electric energy of loading demand provides lower than diesel engine generator, described diesel engine generator is to load normal power supply, and diesel engine generator is to charge in batteries; When the power of the load connected is excessive, the switch controlled between storage battery and load by parallel operation control device is closed, and storage battery is powered to the load together with diesel engine generator, solves when the power consumption of load is higher, the problem of generator energy supply deficiency.
Accompanying drawing explanation
In order to clearer explanation the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the syndeton schematic diagram of the diesel engine generator mixed power plant that the utility model embodiment provides;
Fig. 2 is the structural representation of the control box of the diesel engine generator mixed power plant that the utility model embodiment provides.
Wherein Reference numeral gathers as follows:
Diesel engine generator 101; Storage battery 102; Parallel operation control device 103; Load 104; Switch 105; Control box 106; Starting switch 201; Display screen 202; Power switch 203; Charging indicator light 204; Voltage trim knob 205; Low oil pressure alarm lamp 206; High temperature alarm indicator light 207; Fault alarm indicator light 208; Emergency stop button 209.
Embodiment
In life, occasional runs into the situation of power failure, and general office building, dining room all can prepare diesel engine generator to generate electricity, emergency standby power when diesel engine generator is power failure.In prior art, generally all only have diesel engine generator to power when shutting off power in emergency as stand-by power supply, but when loading demand electric power is higher time, the electric power of independent generating set export and is just difficult to meet the demands.
In view of the foregoing, the utility model provides a kind of diesel engine generator mixed power plant, to improve the problems of the prior art.
Also by reference to the accompanying drawings the utility model is described in further detail below by specific embodiment.
Please refer to Fig. 1 and Fig. 2, the utility model embodiment provides a kind of diesel engine generator 101 mixed power plant, this diesel engine generator 101 mixed power plant comprises diesel engine generator 101, storage battery 102 and parallel operation control device 103, described diesel engine generator 101 is connected with described load 104 respectively with described storage battery 102, described diesel engine generator 101 is also connected with described storage battery 102 and described parallel operation control device 103 respectively, switch 105 is provided with between described storage battery 102 and described load 104, described switch 105 is electrically connected with described parallel operation control device 103, described switch 105 can control storage battery 102 and provide electric energy the need of for load 104.
When diesel engine generator 101 is powered to load 104, generally, diesel engine generator 101 can meet the electricity needs of load 104, now, described diesel engine generator 101 is to load 104 normal power supply, and diesel engine generator 101 can also charge to storage battery 102, the electricity that storage battery 102 fills also can provide electric energy for load 104; When the power of load 104 connected exceeds the electric energy that diesel engine generator 101 can provide, control diesel engine generator 101 by parallel operation control device 103 to power to load 104 together with storage battery 102, to meet the power consumption requirements of high-power load 104, solve when the requirement electric energy of load 104 is higher, the problem of generator energy supply deficiency.
The electric power of the diesel engine generator 101 in the utility model embodiment exports as DC24V, the output of storage battery 102 is also DC24V, when the power of load 104 is less than or equal to 4kW, load 104 is provided to work by diesel engine generator 101 output power, and charge to storage battery 102, when load 104 power is more than or equal to 4kW (time not higher than 8kW), provide electric energy by diesel engine generator 101 is in parallel with storage battery 102 for load 104.
Certainly, in other embodiment, it also can be other values that the electric power of diesel engine generator 101 and storage battery 102 exports, the electric power of such as diesel engine generator 101 and storage battery 102 exports as 12V, 36V, 48V etc., and the rated output voltage of described diesel engine generator 101 and storage battery 102 should be identical.
Further, described parallel operation control device comprises signal receiving module, signal transmitting module and processor, and described signal receiving module is connected respectively at described processor with described signal transmitting module.Signal receiving module and signal transmitting module are used for and diesel engine generator 101 carries out signal alternately, and processor is used for making signal judging accordingly and process.
In diesel engine generator 101 mixed power plant of the utility model embodiment, described diesel engine generator 101 comprises control box 106, this control box 106 is for controlling the operation work of diesel engine generator 101, described control box 106 comprises box body, central processing unit, Hall voltage transducer and Hall current sensor, described central processing unit, described Hall voltage transducer and described Hall current sensor are arranged in described box body, and described control box 106 is electrically connected with described parallel operation control device 103.
Whether Hall voltage transducer and Hall current sensor meet the demand of load 104 for the voltage or electric current detecting diesel engine generator 101, and by corresponding Signal transmissions to central processing unit, central processing unit sends signal to parallel operation control device after making corresponding process judgement to this signal.If the electric energy that diesel engine generator 101 sends can not meet load 104 demand, the switch 105 that parallel operation control device 103 controls between storage battery 102 and described load 104 closes, and now storage battery 102 and diesel engine generator 101 are powered for load 104 simultaneously; If when the electric energy that diesel engine generator 101 sends can meet load 104 demand, switch 105 disconnects, and now only has diesel engine generator 101 to power for load 104, and diesel engine generator 101 also charges for storage battery 102 simultaneously.
Concrete; described box body is provided with starting switch 201 knob; described switch 105 knob comprises start, shuts down and preheating three gears; this corresponding control box 106 also has to be opened, closes or the function of preheating diesel engine generator 101; after switch 105 knob is adjusted to three gears respectively, this diesel engine generator 101 can be made to start shooting, shut down or preheating.
Further, control box 106 also comprises display screen 202, and described display screen 202 is arranged on described box body, and display screen 202 has the function of the data of display diesel engine generator 101 running.Box body is also provided with power switch 203 and is shown as the charging indicator light 204 of state when storage battery 102 charges.
After diesel engine generator 101 uses for a long time, the output voltage of diesel engine generator 101 can not be in the output voltage state of standard always, therefore on box body, be provided with voltage trim knob 205, utilize this voltage trim knob 205 that the output voltage of diesel engine generator 101 can be made relatively to be near the mark.
In order to ensure the normal work of diesel engine generator 101, described control box 106 also comprises engine oil pressure pickup, and described box body is provided with low oil pressure alarm lamp 206.Whether engine oil pressure pickup is too low for the oil mass detected in diesel engine generator 101, and when the oil mass in diesel engine generator 101 is too low, low oil pressure alarm lamp 206 is luminous, to reach the object notifying user.
Further, control box 106 also comprises temperature sensor and high temperature alarm indicator light 207, and described temperature sensor is arranged at described tray interior, and described high temperature alarm indicator light 207 is arranged at outer wall that is described and box body.Whether temperature sensor is too high for the temperature detecting diesel engine generator 101, avoid diesel engine generator 101 temperature too high and produce potential safety hazard, when temperature higher than normal operating conditions of the temperature of diesel engine generator 101, high temperature alarm indicator light 207 notifies user by luminescence.
In diesel engine generator 101 mixed power plant of the present utility model, the outer wall of described box body is also provided with fault alarm indicator light 208 and emergency stop button 209.When diesel engine generator 101 breaks down; fault alarm indicator light 208 can notify user by light signal; when special emergency or fault occur diesel engine generator 101, user can control diesel engine generator 101 emergency shutdown by pressing emergency stop button 209.
The foregoing is only preferred embodiment of the present utility model, be not limited to the utility model, for a person skilled in the art, the utility model can have various modifications and variations.All within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection range of the present utility model.It should be noted that: represent similar terms in similar label and letter accompanying drawing below, therefore, once be defined in an a certain Xiang Yi accompanying drawing, then do not need to define further it and explain in accompanying drawing subsequently.
In description of the present utility model, it should be noted that, term " " center ", " on ", D score, " left side ", " right side ", " vertically ", " level ", " interior ", orientation or the position relationship of the instruction such as " outward " are based on orientation shown in the drawings or position relationship, or this utility model product orientation of usually putting or position relationship when using, only the utility model and simplified characterization for convenience of description, instead of indicate or imply that the device of indication or element must have specific orientation, with specific azimuth configuration and operation, therefore can not be interpreted as restriction of the present utility model.
In description of the present utility model, also it should be noted that, unless otherwise clearly defined and limited, term " setting ", " installation ", " being connected ", " connection " should be interpreted broadly, and such as, can be fixedly connected with, also can be removably connect, or connect integratedly; Can be mechanical connection, also can be electrical connection; Can be directly be connected, also indirectly can be connected by intermediary, can be the connection of two element internals.For the ordinary skill in the art, concrete condition the concrete meaning of above-mentioned term in the utility model can be understood.
Claims (10)
1. a diesel engine generator mixed power plant, for providing electric energy to load, it is characterized in that, comprise diesel engine generator, storage battery and parallel operation control device, described diesel engine generator is connected with described load respectively with described storage battery, described diesel engine generator is also connected with described storage battery and described parallel operation control device respectively, is provided with switch between described storage battery and described load, and described switch is electrically connected with described parallel operation control device.
2. diesel engine generator mixed power plant according to claim 1, it is characterized in that, described parallel operation control device comprises signal receiving module, signal transmitting module and processor, and described signal receiving module is connected with described processor respectively with described signal transmitting module.
3. diesel engine generator mixed power plant according to claim 2, it is characterized in that, described diesel engine generator comprises control box, described control box comprises box body, central processing unit, Hall voltage transducer and Hall current sensor, described central processing unit, described Hall voltage transducer and described Hall current sensor are arranged in described box body, and described control box is connected with described parallel operation control device.
4. diesel engine generator mixed power plant according to claim 3, is characterized in that, described box body is provided with starting switch knob, and described switching knob comprises start, shuts down and preheating three gears.
5. diesel engine generator mixed power plant according to claim 4, is characterized in that, described control box also comprises display screen, and described display screen is arranged on described box body.
6. diesel engine generator mixed power plant according to claim 5, is characterized in that, described box body is also provided with power switch and charging indicator light.
7. diesel engine generator mixed power plant according to claim 6, is characterized in that, described box body is also provided with the voltage trim knob of the output voltage for regulating described diesel engine generator.
8. diesel engine generator mixed power plant according to claim 7, is characterized in that, described control box also comprises engine oil pressure pickup, and described box body is provided with low oil pressure alarm lamp.
9. diesel engine generator mixed power plant according to claim 8, it is characterized in that, described control box also comprises temperature sensor and high temperature alarm indicator light, and described temperature sensor is arranged at described tray interior, and described high temperature alarm indicator light is arranged at the outer wall of described box body.
10. diesel engine generator mixed power plant according to claim 9, is characterized in that, described box body is also provided with fault alarm indicator light and emergency stop button.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520899363.3U CN205212519U (en) | 2015-11-12 | 2015-11-12 | Diesel generator hybrid device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520899363.3U CN205212519U (en) | 2015-11-12 | 2015-11-12 | Diesel generator hybrid device |
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| Publication Number | Publication Date |
|---|---|
| CN205212519U true CN205212519U (en) | 2016-05-04 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520899363.3U Active CN205212519U (en) | 2015-11-12 | 2015-11-12 | Diesel generator hybrid device |
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| CN (1) | CN205212519U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110190528A (en) * | 2019-05-16 | 2019-08-30 | 华鼎电源(天津)有限公司 | A kind of generating set and cabinet |
| CN111293828A (en) * | 2020-03-25 | 2020-06-16 | 珠海格力电器股份有限公司 | Water flow power generation system, control method and device thereof, and water purifier |
-
2015
- 2015-11-12 CN CN201520899363.3U patent/CN205212519U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110190528A (en) * | 2019-05-16 | 2019-08-30 | 华鼎电源(天津)有限公司 | A kind of generating set and cabinet |
| CN111293828A (en) * | 2020-03-25 | 2020-06-16 | 珠海格力电器股份有限公司 | Water flow power generation system, control method and device thereof, and water purifier |
| CN111293828B (en) * | 2020-03-25 | 2021-09-28 | 珠海格力电器股份有限公司 | Water flow power generation system, control method and device thereof, and water purifier |
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