CN201318241Y - Multinomial preheating system of diesel generator group - Google Patents
Multinomial preheating system of diesel generator group Download PDFInfo
- Publication number
- CN201318241Y CN201318241Y CNU2008202292574U CN200820229257U CN201318241Y CN 201318241 Y CN201318241 Y CN 201318241Y CN U2008202292574 U CNU2008202292574 U CN U2008202292574U CN 200820229257 U CN200820229257 U CN 200820229257U CN 201318241 Y CN201318241 Y CN 201318241Y
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- CN
- China
- Prior art keywords
- heater
- oil
- diesel
- control box
- generator
- 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.)
- Expired - Fee Related
Links
- 239000003921 oil Substances 0.000 claims abstract description 24
- 238000010438 heat treatment Methods 0.000 claims abstract description 18
- 239000002828 fuel tank Substances 0.000 claims abstract description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 6
- 238000012806 monitoring device Methods 0.000 claims abstract 4
- 239000010705 motor oil Substances 0.000 claims abstract 2
- 239000002283 diesel fuel Substances 0.000 description 12
- 239000010687 lubricating oil Substances 0.000 description 4
- 230000002528 anti-freeze Effects 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000010721 machine oil Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/12—Improving ICE efficiencies
Landscapes
- Lubrication Of Internal Combustion Engines (AREA)
- Air-Conditioning For Vehicles (AREA)
Abstract
本实用新型涉及一种柴油发电机组多项预热系统，主要包括有加热控制器、室温监控装置、电机加热器、柴油加热器、油路加热器、机油加热器、水套加热器、油箱、发电机控制箱及外加电源。其中：油箱外设有柴油加热器；油路上设有油路加热器；发电机控制箱外设有电机加热器；室温监控装置、电机加热器、柴油加热器、油路加热器、机油加热器、水套加热器、油箱、发电机控制箱及外加电源均与加热控制器相连。本实用新型将发电机组的预热系统成功整合，将所有加热系统统一由一个控制箱控制，和各种自启动发电机组都能配套，保证机组启动顺利，同时最大限度减少市电的损耗，节约能源；且保证了机组的整体温度能维持机组的成功启动以实现发电机组在严寒地区的正常工作。
The utility model relates to a multiple preheating system of a diesel generator set, which mainly includes a heating controller, a room temperature monitoring device, a motor heater, a diesel heater, an oil circuit heater, an engine oil heater, a water jacket heater, a fuel tank, Generator control box and external power supply. Among them: a diesel heater is installed outside the fuel tank; an oil heater is installed on the oil circuit; a motor heater is installed outside the generator control box; room temperature monitoring device, motor heater, diesel heater, oil heater, oil heater , water jacket heater, oil tank, generator control box and external power supply are all connected to the heating controller. The utility model successfully integrates the preheating system of the generator set, and controls all the heating systems by one control box, which can be matched with various self-starting generator sets, so as to ensure the smooth start of the unit, and at the same time minimize the loss of commercial power and save energy. Energy; and ensure that the overall temperature of the unit can maintain the successful start of the unit so as to realize the normal operation of the generator set in severe cold regions.
Description
One, technical field
The utility model belongs to diesel generating set preheating field, refers more particularly to the multinomial pre-heating system of a kind of diesel generating set.
Two, background technique
To existing diesel generating set, best unit serviceability temperature is positive more than 5 ℃, be lower than in ambient temperature under the condition of this temperature, unit startability variation can take place, unit is difficult to start successfully, needing to move the long period after the startup just can enter normal band and carry state, will cause the energy consumption waste like this.Diesel oil all has the serviceability temperature of oneself according to model, and the general 0# diesel oil that uses can only normally use more than 0 ℃, when temperature is lower than 0 ℃, diesel oil can be tied cured. situations such as obstruction, just must according to circumstances change uses-10# this moment to-35# diesel oil, and not only with high costs but also replacing is inconvenient.Concentrating and retrogradation also can appear under the low environment of temperature in machine oil, causes the unit starting difficulty and can not be with to carry.Cooling water is lower than 0 ℃ and can freezes, if use antifreeze liquid, cost is high and water tank had certain corrosivity.
Three, the utility model content
The utility model purpose is to overcome above-mentioned water deficiency of the prior art and a kind of multinomial pre-heating system of a kind of diesel generating set that can make the whole preheating of unit with the successful startup that guarantees unit is provided.
The utility model is realized in the following way: the utility model mainly includes heating controller, room temperature supervisory device, motor heater, diesel fuel heater, oil circuit heater, lube oil heater, jacket heater, fuel tank, generator control box and additional power source.Wherein: fuel tank is provided with diesel fuel heater outward; Oil circuit is provided with the oil circuit heater; The generator control box is provided with the motor heater outward; Room temperature supervisory device, motor heater, diesel fuel heater, oil circuit heater, lube oil heater, jacket heater, fuel tank, generator control box and additional power source all link to each other with heating controller.
Working principle: the operating conditions of whole system as reference, at first is whether whether unit be lower than 10 ℃ for holding state and ambient temperature with 2 conditions, and when these 2 conditions had one of them not satisfy, system was all for holding state.When unit for holding state, and external temperature is when being lower than 10 ℃, unit control system is started working, and whether detect each position temperature normal, when temperature surpassed restriction, system cut off this position power supply automatically, and gives a warning.In warm, if unit enters starting state, whole power supplys excise according to signal at once in system, by self keeping temperature behind the oil start.
In sum, the utility model is successfully integrated the pre-heating system of generator set, and all heating system unifications are controlled by a control box, with various self-starting generator set can both be supporting, the assurance unit starting is smooth, reduces the loss of civil power simultaneously to greatest extent, energy saving; And the bulk temperature that has guaranteed unit can be kept the successful startup of unit to realize the proper functioning of generator set at severe cold area.The temperature that heats the position simultaneously keeps being realized by heater self that the reaction that goes wrong is directly perceived, and it is convenient to change.
Four, description of drawings
Fig. 1 the utility model structural representation;
Five, the utility model specific embodiment
Now in conjunction with Fig. 1, the utility model embodiment is described in detail in detail: the utility model mainly includes heating controller 1, room temperature supervisory device 2, motor heater 3, diesel fuel heater 4, oil circuit heater 5, lube oil heater 6, jacket heater 7, fuel tank 8, generator control box 9 and additional power source 10.Wherein: the fuel tank 8 outer diesel fuel heaters 4 that are provided with; Oil circuit is provided with oil circuit heater 5; The generator control box 9 outer motor heaters 3 that are provided with; Room temperature supervisory device 2, motor heater 3, diesel fuel heater 4, oil circuit heater 5, lube oil heater 6, jacket heater 7, fuel tank 8, generator control box 9 and additional power source 10 all link to each other with heating controller 1.
Workflow is as follows:
1) operating conditions of whole system as reference, at first is whether whether unit be lower than 10 ℃ for holding state and ambient temperature with 2 conditions, and when these 2 conditions had one of them not satisfy, system was all for holding state.
2) when unit for holding state, and external temperature is when being lower than 10 ℃, unit control system is started working, and whether detect each position temperature normal, when temperature surpassed restriction, system cut off this position power supply automatically, and gives a warning.
3) in warm, if unit enters starting state, whole power supplys excise according to signal at once in system, by self keeping temperature behind the oil start.
Wherein:
Diesel oil preheating is divided into fuel tank preheating and oil pipe preheating, and the fuel tank preheating is to adopt novel heater element, heating safety, and oil pipe is enclosed within fuel tank to the oil pipe of unit by special-purpose diesel oil heating pipe.
These 2 kinds of annexes itself carry temperature controlling device, guarantee that the scope of heating is controlled at 10-30 ℃.
What jacket heater used is external ac power source, and itself carries temperature controlling device, and temperature is controlled at about 30 ℃.The utility model can also add air preheat and storage battery pre-heating system according to actual conditions.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202292574U CN201318241Y (en) | 2008-12-05 | 2008-12-05 | Multinomial preheating system of diesel generator group |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202292574U CN201318241Y (en) | 2008-12-05 | 2008-12-05 | Multinomial preheating system of diesel generator group |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201318241Y true CN201318241Y (en) | 2009-09-30 |
Family
ID=41197006
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008202292574U Expired - Fee Related CN201318241Y (en) | 2008-12-05 | 2008-12-05 | Multinomial preheating system of diesel generator group |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201318241Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103171448A (en) * | 2011-12-20 | 2013-06-26 | 通用汽车环球科技运作有限责任公司 | Electric vehicle fluid preheater |
| WO2017051156A1 (en) * | 2015-09-24 | 2017-03-30 | Cummins Power Generation Limited | Systems and methods for enabling quick cold starting |
| CN113090431A (en) * | 2021-05-07 | 2021-07-09 | 江苏苏美达机电科技有限公司 | Fuel oil heating starting control system and method for generator set |
| CN113669185A (en) * | 2021-06-28 | 2021-11-19 | 沪东中华造船(集团)有限公司 | Multi-channel fresh water mutual preheating heating system and method for marine diesel engine and diesel generator |
| US12519406B2 (en) | 2024-03-26 | 2026-01-06 | Cummins Power Generation Inc. | Generator system and a method for operating a generator set |
-
2008
- 2008-12-05 CN CNU2008202292574U patent/CN201318241Y/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103171448A (en) * | 2011-12-20 | 2013-06-26 | 通用汽车环球科技运作有限责任公司 | Electric vehicle fluid preheater |
| CN103171448B (en) * | 2011-12-20 | 2016-03-09 | 通用汽车环球科技运作有限责任公司 | Electric vehicle fluid preheater |
| WO2017051156A1 (en) * | 2015-09-24 | 2017-03-30 | Cummins Power Generation Limited | Systems and methods for enabling quick cold starting |
| US10690074B2 (en) | 2015-09-24 | 2020-06-23 | Cummins Power Generation Limited | Systems and method for enabling quick cold starting |
| CN113090431A (en) * | 2021-05-07 | 2021-07-09 | 江苏苏美达机电科技有限公司 | Fuel oil heating starting control system and method for generator set |
| CN113669185A (en) * | 2021-06-28 | 2021-11-19 | 沪东中华造船(集团)有限公司 | Multi-channel fresh water mutual preheating heating system and method for marine diesel engine and diesel generator |
| US12519406B2 (en) | 2024-03-26 | 2026-01-06 | Cummins Power Generation Inc. | Generator system and a method for operating a generator set |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090930 Termination date: 20141205 |
|
| EXPY | Termination of patent right or utility model |