CN201908751U - Fuel oil heating system for low-temperature startup of diesel motor vehicle - Google Patents
Fuel oil heating system for low-temperature startup of diesel motor vehicle Download PDFInfo
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- CN201908751U CN201908751U CN2010206054252U CN201020605425U CN201908751U CN 201908751 U CN201908751 U CN 201908751U CN 2010206054252 U CN2010206054252 U CN 2010206054252U CN 201020605425 U CN201020605425 U CN 201020605425U CN 201908751 U CN201908751 U CN 201908751U
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Abstract
The utility model relates to a fuel oil heating system for low-temperature startup of a diesel motor vehicle, and the system comprises a diesel engine, a main oil tank, an auxiliary oil tank and a fuel oil liquid heater, wherein oil outlet pipes of the main and the auxiliary oil tanks are connected with a first fuel oil converter respectively, and an oil supply pipeline is arranged between the first fuel oil converter and an oil inlet of the diesel engine; an oil return port of the diesel engine is connected with a second fuel oil converter through an oil return pipeline, and the second fuel oil converter is connected with oil return pipes of the main and the auxiliary oil tanks; the oil outlet pipe of the main oil tank is connected with an oil outlet of the main oil tank through an oil tank heater; and a water supply pipeline of the fuel oil liquid heater is connected with a water inlet of a water tank of the diesel engine by sequentially passing through a water casing pipe of the oil tank heater and a first manual valve from a water outlet, and the water outlet of the diesel engine is connected with a water inlet of the fuel oil liquid heater by a water return pipeline. The system can enable the diesel engine to use low-grade diesel under low-temperature weather and further greatly reduce the operation cost.
Description
Technical field
The utility model relates to a kind of motor vehicle fuel heating system, especially a kind of diesel car cold-starting fuel heating system.
Background technique
Along with the development that automotive industry is advanced by leaps and bounds, diesel-oil vehicle has occupied the leading position of transport service, and more and more has been subjected to domestic and international transport enterprise, commercial vehicle user's favor with advantage such as its powerful, energy-conserving and environment-protective, maintenance expenses be low.Yet, because diesel oil easy wax deposition under the microthermal climate in the winter time, cause vehicle oil way freeze, start difficulty and travel in appearance deadly defect such as stop, cast anchor, restricted the development of diesel-oil vehicle greatly.Not only the driver is very arduous, time-consuming excessive fuel consumption, and contaminated air makes the charing of engine sump tank inner engine oil easily, reduces machine oil service time, but also has great potential safety hazard.When starting under cold car state, the black smoke pollution of generation is very serious, quickens the wearing and tearing of diesel engine, and cold start-up once is equivalent to 300 kilometers of cruisings in the time of-5 ℃.Because 0# diesel oil wax deposition in the time of-5 ℃, thus can only add at the cold area diesel-oil vehicle-10# ,-20# or-the 35# high grade diesel oil; But back three's high grade diesel oil not only every liter of oil price is higher than about 0.6 to 0.7 yuan of 0# diesel oil, and only is about 85% of 0# diesel oil also with volume fuel oil distance travelled, has strengthened cost of transportation.When vehicle queue was waited for handling goods or traffic congestion occurred winter, the driver can not be with engine misses, otherwise operator cabin can't heating.So not only increase the wearing and tearing of oil consumption and motor, also increase environmental pollution.
Structurally bonding area is bigger for existing in the market fuel tank heating products, all adopts manual welding, and outward appearance is comparatively ugly, also has the hidden danger that leakage antifreeze liquid is arranged in using simultaneously, and heat exchange efficiency is also lower.The diesel oil heating products of import, otherwise the big heat utilization ratio of fuel consumption is low, or cost an arm and a leg, discharging waste gas is seriously polluted.The electric heating product is to utilize the electric energy of storage battery to come resistive heater and heating stick etc. mostly, thereby diesel engine and diesel oil are heated, but such product power consumption is big, and has bigger danger; In addition, the electric heating product is when heating, and resistance wire is understood charing, peeling, and the heating pipe behind the fuel filter can't filter, and impurity can cause wearing and tearing to the plunger of oil pump.
In view of this, the inventor relies on relevant design and manufacturing experience for many years, proposes a kind of diesel car cold-starting fuel heating system, to overcome the defective of prior art.
The model utility content
The purpose of this utility model is to provide a kind of diesel car cold-starting fuel heating system, this fuel heating system has energy-conserving and environment-protective, time saving and energy saving, economy and durability, simple in structure, easy for installation, easy-to-use, the characteristics of control and a tractor serves several purposes automatically, and can make full use of heat energy and make diesel engine can use low grade diesel oil at the winter or the ice box of cold, reduce operating cost greatly.
The purpose of this utility model is achieved in that a kind of diesel car cold-starting fuel heating system, and this fuel heating system includes diesel engine, main fuel tank, drop tank and fuel liquid heater; Be provided with oil circuit between described drop tank and the fuel liquid heater to fuel liquid heater fuel feeding; The oil outlet tube of described major and minor fuel tank is connected to the first fuel oil transducer, is provided with oil feed line between the first fuel oil transducer and the diesel engine filler opening; The return opening of described diesel engine is connected in the second fuel oil transducer by a return line, and this second fuel oil transducer is connected to the return tube of major and minor fuel tank; The oil outlet tube of described main fuel tank is connected in the oil outlet of main fuel tank by a fuel tank heater; The water intake that the supply channel of described fuel liquid heater is connected in the diesel engine water tank by the jacket pipe and first manually operated valve of its water outlet order by fuel tank heater, the water outlet of described diesel engine is connected in the water intake of fuel liquid heater by a water return pipeline; Also be provided with a backwater branch road between the water outlet of described diesel engine and the water intake, this backwater branch road is provided with one second manually operated valve.
In a better embodiment of the present utility model, described fuel tank heater comprises described jacket pipe, this jacket pipe is the body of a sealing, this jacket pipe is provided with intake pipe and the outlet pipe that is connected in series with supply channel, one oil pipe runs through described jacket pipe, the lower end of this oil pipe connects described main fuel tank, and the upper end of this oil pipe connects the oil outlet tube of main fuel tank.
In a better embodiment of the present utility model, the outlet pipe of described jacket pipe and intake pipe are arranged on the top of jacket pipe, and the outlet pipe of described jacket pipe penetrates and extend to bottom position near jacket pipe by the top of jacket pipe.
In a better embodiment of the present utility model, be respectively equipped with heater for oil tube on described oil feed line and the return line, the water intake of described heater for oil tube and water outlet are serially connected in described water return pipeline.
In a better embodiment of the present utility model, described heater for oil tube is made of the body that two ends are provided with joint; Described joint is a T tube, and in two mouths of pipe of Guan Tonging, one of them mouth of pipe is fixedlyed connected with described body to axial, and another mouth of pipe is provided with jam nut, and this blind nut is provided with the open-work that can pass fuel supply line or return tube; Also be provided with sealing awl pad between jam nut and this mouth of pipe, also be provided with the open-work that can pass fuel supply line or return tube on the sealing awl pad; The mouth of pipe vertical with described two mouths of pipe that connect to axial constitutes the water intake or the water outlet of described heater for oil tube.
In a better embodiment of the present utility model, described fuel supply line or return tube are copper pipe; Described fuel supply line two ends are communicated with oil feed line; Described return tube two ends are communicated with return line.
In a better embodiment of the present utility model, between the water intake of described first manually operated valve and second manually operated valve and diesel engine water tank, also be provided with the operator cabin radiator.
In a better embodiment of the present utility model, the described first fuel oil transducer and the second fuel oil transducer are electrically connected on a controller.
In a better embodiment of the present utility model, also be provided with the delayer of a control second fuel oil transducer action in the described controller.
From the above mentioned, diesel car cold-starting fuel heating system of the present utility model according to the vehicle difference, can make the temperature of motor be heated to 75 ℃-80 ℃ in 8 to 20 minutes, can ℃ use 0# diesel oil to 40 ℃ environment in temperature-40; This heating system thermal efficiency height, quick heating, pollution are little, can save the fuel cost spending more than 20%; Before engine start, can utilize the rre-heated of heater to be engine warm-up earlier, can significantly reduce engine scuffing and oil consumption, alleviate pollution of atmosphere, prolong motor working life.
Description of drawings
The following drawings only is intended to the utility model done and schematically illustrates and explain, does not limit scope of the present utility model.Wherein,
Fig. 1: the structural principle schematic representation of the utility model diesel car cold-starting fuel heating system.
Fig. 2: the structural representation of fuel tank heater in the utility model.
Fig. 3: A-A cross-sectional schematic among Fig. 2.
Fig. 4: the joint structure schematic representation of heater for oil tube in the utility model.
Fig. 5: the structural representation of heater for oil tube in the utility model.
Embodiment
Understand for technical characteristics of the present utility model, purpose and effect being had more clearly, now contrast description of drawings embodiment of the present utility model.
As shown in Figure 1, the utility model proposes a kind of diesel car cold-starting fuel heating system 100, this fuel heating system 100 includes diesel engine 1, main fuel tank 2, drop tank 3 and fuel liquid heater 4; Fill 0# diesel oil in the described main fuel tank 2, fill in the drop tank 3-35# diesel oil; Be provided with oil circuit between described drop tank 3 and the fuel liquid heater 4,, provide-35# diesel oil to it by drop tank 3 with when starting fuel liquid heater 4 to fuel liquid heater 4 fuel feeding; The oil outlet tube 21,31 of described main fuel tank 2 and drop tank 3 is connected between the first fuel oil transducer, 51, the first fuel oil transducers 51 and diesel engine 1 filler opening and is provided with oil feed line 511; The return opening of described diesel engine 1 is connected in the second fuel oil transducer 52 by a return line 521, and this second fuel oil transducer 52 is connected to the return tube 22,32 of main fuel tank 2 and drop tank 3; In native system 100 because the above-mentioned first fuel oil transducer 51 and the second fuel oil transducer 52 be set, can be when engine start, by controlling described two fuel oil transducers 51,52, make drop tank 3 to motor 1 fuel feeding, when normal vehicle operation, control fuel oil transducer 51,52 again and carry out displacement commutation, by main fuel tank 2 to motor 1 fuel feeding; The oil outlet tube 21 of described main fuel tank 2 is connected in the oil outlet of main fuel tank 2 by a fuel tank heater 6, during vehicle, is heated by 6 pairs of fuel oils that flow out main fuel tank 2 of fuel tank heater under low temperature environment, prevents 0# diesel oil wax deposition, so that vehicle can cruising; The water intake that the supply channel 41 of described fuel liquid heater 4 is connected in diesel engine 1 water tank by the jacket pipe and first manually operated valve 71 of its water outlet order by fuel tank heater 6, the water outlet of described diesel engine 1 is connected in the water intake of fuel liquid heater 4 by a water return pipeline 42; Also be provided with a backwater branch road 11 between the water outlet of described diesel engine 1 and the water intake, this backwater branch road 11 is provided with one second manually operated valve 72, when not needing fuel Heating in spring, summer and autumn, close described supply channel 41 and water return pipeline 42, only utilize backwater branch road 11 can guarantee the normal operation of vehicle.
When diesel car uses under low temperature environment, at first open first manually operated valve 71 and close second manually operated valve 72, make the supply channel 41 and water return pipeline 42 conductings of fuel liquid heater 4, backwater branch road 11 is closed; During cold-starting, this system 100 is by control fuel oil transducer 51,52, make diesel engine 1 and drop tank 3 conductings, diesel engine 1 uses when cold-starting in the drop tank-and the 35# fuel oil starts, simultaneously, start fuel liquid heater 4, water route circulation by fuel liquid heater 4 is heated the 0# fuel oil in the main fuel tank, make the 0# fuel oil wax deposition fusing in the main fuel tank, approximately just can pass through control fuel oil transducer 51 in 10-20 minute, 52 carry out the fuel oil conversion, make motor and main fuel tank 2 conductings, diesel engine 1 can use the 0# fuel oil in the main fuel tank to move.When soon stopping, carry out the fuel oil conversion by control fuel oil transducer 51,52 once more, make diesel engine 1 and drop tank 3 conductings, approximately operation is 5-10 minute, fuel oil in the oil circuit is all converted to-fuel oil of 35#, influence second day normal use to avoid the fuel oil generation wax deposition in the oil circuit.
Another embodiment as present embodiment, also can be when vehicle launch, keep diesel engine 1 and main fuel tank 2 conductings, at this moment, elder generation is ato unit not, but starts fuel liquid heater 4, water route circulation by fuel liquid heater 4 is heated the 0# fuel oil in the main fuel tank, after treating the 0# fuel oil wax deposition fusing in the main fuel tank, starting diesel engine 1, so that motor normally starts and travels.
This heating system is according to the vehicle difference, can make the temperature of motor be heated to 75 ℃-80 ℃ in 8 to 20 minutes, can use 0# diesel oil under the environment of temperature-40 ℃-40 ℃.This heating system thermal efficiency height, quick heating, pollution are little; Since-35# diesel oil and 0# diesel oil price difference be about 0.6-0.7 unit/liter, the consumption of the consumption ratio-35# diesel oil of 0# diesel oil is little under equal operating mode, actual saving fuel cost is paid wages more than 20%; Native system can utilize the rre-heated of heater to be engine warm-up earlier before engine start, can significantly reduce engine scuffing and oil consumption, alleviates pollution of atmosphere, prolongs motor working life.
In the present embodiment, the described first fuel oil transducer 51 and the second fuel oil transducer 52 are electrically connected on a controller (not shown); The fuel oil transfer process of native system 100 can be finished in operator cabin by the driver, only need press the conversion button and just can finish transfer process, carry out manual switch and compare with getting off after existing products in markets will be stopped, native system is simple, convenient, and the driver can finish the fuel oil conversion in the process of driving.
Further, also be provided with the delayer of a control fuel oil transducer 51 or 52 actions in the described controller; Native system intermediate fuel oil transformation energy realizes that the oil return conversion of different labels fuel oil differs certain interval, avoids occurring the phenomenon that fuel oil mixes.The oil return after conversion of traditional manual switch changes immediately, and can there be a certain amount of fuel oil in the fuel filter, strainer and fine cleaner are also all bigger, will cause the fuel oil of different labels to mix like this, native system can be in oil-feed fuel oil conversion back a period of time, treat that the interior fuel oil of fuel filter just begins to carry out the oil return conversion after having run out, and can effectively avoid fuel oil mixed problem; Specifically describe as follows:
When the second fuel oil transducer 52 is opened, when the first fuel oil transducer 51 is closed, motor 1 is transformed into use-35# diesel oil (drop tank 3), oil return is not converted back to drop tank 3 at once with fuel-displaced conversion, but 1 minute delay is arranged, continue to get back to main fuel tank 2, treat that unburned 0# fuel oil in oil pipe, the filter cleaner is all got back to main fuel tank 2 after, oil return begins to change, and unburned in the oil pipe-35# fuel oil is got back in the drop tank 3.When the second fuel oil transducer 52 is closed, when the first fuel oil transducer 51 is opened, motor 1 is transformed into and uses 0# diesel oil (main fuel tank 2), oil return is not converted back to main fuel tank 2 at once with fuel-displaced conversion, but 1 minute delay is arranged, continue to get back to drop tank 3, treat that unburned in oil pipe, the filter cleaner-35# fuel oil is all got back to drop tank 3 after, oil return begins to change, and unburned 0# fuel oil is got back in the main fuel tank 2 in the oil pipe.
In the present embodiment, as Fig. 2, shown in Figure 3, described fuel tank heater 6 comprises described jacket pipe 61, this jacket pipe 61 is the body of a sealing, this jacket pipe 61 is provided with intake pipe 62 and the outlet pipe 63 that is connected in series with supply channel 41, one oil pipe 64 runs through described jacket pipe 61, and the lower end of this oil pipe 64 connects described main fuel tank 2, and the upper end of this oil pipe 64 connects the oil outlet tube 21 of main fuel tank.Enter in the jacket pipe 61 by intake pipe 62 through fuel liquid heater 4 heated hot water, the 0# diesel oil in the oil pipe 64 are heated, afterwards, flow out to enter again by outlet pipe 63 and carry out follow-up circulation in the supply channel 41.This fuel tank heater 6 is fixed on the main fuel tank 2 by fixed plate 65.
Further, in the present embodiment, the outlet pipe 63 of described jacket pipe 61 and intake pipe 62 are arranged on the top of jacket pipe, the outlet pipe 63 of described jacket pipe penetrates and extends to bottom position near jacket pipe by the top of jacket pipe, can prolong the flowing time of hot water in jacket pipe 61 thus, the heat exchange efficiency of heat recirculated water and 0# diesel oil is provided.
As Fig. 1, Fig. 4, shown in Figure 5, in the present embodiment, be respectively equipped with heater for oil tube 8 on described oil feed line 511 and the return line 521; In the present embodiment, a heater for oil tube 8 is set respectively on oil feed line 511 and the return line 521, the water intake of described heater for oil tube 8 and water outlet are serially connected in the described water return pipeline 42.
Further, in the present embodiment, as Fig. 4, shown in Figure 5, described heater for oil tube 8 is made of the body 83 that two ends are provided with joint 81 and 82; Described joint 81 (is the example explanation with joint 81) is a T tube, in two mouths of pipe 811 that connect to axial and 812, one of them mouth of pipe 811 is fixedlyed connected with described body 83, another mouth of pipe 812 is provided with jam nut 814, this blind nut 814 is provided with the open-work 8141 that can pass fuel supply line or return tube 84, also be provided with sealing awl pad 815 between the jam nut 814 and the mouth of pipe 812, also be provided with the open-work 8151 that can pass fuel supply line or return tube 84 on the sealing awl pad 815, after fuel supply line or return tube 84 pass described heater for oil tube 8, the jam nut 814 at two ends is tightened, at this moment, sealing awl pad 815 pressurizeds, its open-work 8151 distortion also tightly are attached to the outer wall of fuel supply line or return tube 84, and thus, the heat recirculated waters in the body 83 can not spill from heater for oil tube 8 two ends; The mouth of pipe 813 vertical with described two mouths of pipe that connect to axial constitutes described water intake or water outlet.Described fuel supply line or return tube 84 are copper pipe, so that heat exchange efficiency to be provided; Described fuel supply line two ends are communicated with oil feed line 511; Described return tube two ends are communicated with return line 521.
As shown in Figure 1, in the present embodiment, between the water intake of described first manually operated valve 71 and second manually operated valve 72 and diesel engine 1 water tank, also be provided with operator cabin radiator 9, can be the operator cabin heating, effectively improve driver's operating conditions.
Diesel car cold-starting fuel heating system of the present utility model when the vehicle cold-starting, is opened the switch of fuel liquid heater 4 earlier before the motor operation, make heater enter running state, according to different automobile types, can open fuel tap, ato unit after 10-20 minute.The concrete method of operation is: behind the heater starting, water pump effect by heater, hot water is flowed out by the water outlet place of heater, enter, flow out by outlet pipe 63 by jacket pipe 61 backs of fuel tank heater by the intake pipe 62 of supply channel 41 by fuel tank heater 6; In this process, the oil pipe 64 and the heat recirculated water of fuel tank heater 6 carry out sufficient heat exchange, the wax deposition of fuel oil is melted, the hot water that fuel tank heater outlet pipe 63 flows out is again by in the water tank of supply channel 41 through first manually operated valve, 71 inflow engines 1, through being flowed back in the heater 4 by water return pipeline 42 after the circulation of motor 1 inside.
According to varying in size of the model discharge capacity of diesel engine, at temperature-40 ℃ to 40 ℃, fuel heater can make the water temperature of diesel engine reach 75 ℃-85 ℃ in starting 8-20 minute, diesel oil supply system temperature in the diesel engine reaches 30 ℃-40 ℃, oil lubricating system temperature in the diesel engine reaches 15 ℃-25 ℃, and the diesel engine of various models is very easily normal the startup under such temperature conditions.After diesel engine starts, fuel heater 4 can quit work, diesel engine nature water circulation system (that is: close first manually operated valve 71, open second manually operated valve 72) is incorporated in the water route circulation into, utilizes the heat energy of diesel engine to continue to oil circuit circulation heating.
If will forget that starting heater heats, or have little time to heat with heater, need not to press throw over switch, directly carry out motor and normally start with-35# fuel oil, can open the fuel oil throw over switch after moving about 10-20, carry out the fuel oil conversion, use the 0# diesel oil in the main fuel tank to drive a vehicle, to reach the purpose of fuel-economizing, environmental protection.
When spring, summer and autumn do not need fuel Heating, only need close first manually operated valve 71, open second manually operated valve 72, can carry out the normal operation of former car.
The above only is the schematic embodiment of the utility model, is not in order to limit scope of the present utility model.Any those skilled in the art, equivalent variations of having done under the prerequisite that does not break away from design of the present utility model and principle and modification all should belong to the scope that the utility model is protected.
Claims (9)
1. diesel car cold-starting fuel heating system, it is characterized in that: this fuel heating system includes diesel engine, main fuel tank, drop tank and fuel liquid heater; Be provided with oil circuit between described drop tank and the fuel liquid heater to fuel liquid heater fuel feeding; The oil outlet tube of described major and minor fuel tank is connected to the first fuel oil transducer, is provided with oil feed line between the first fuel oil transducer and the diesel engine filler opening; The return opening of described diesel engine is connected in the second fuel oil transducer by a return line, and this second fuel oil transducer is connected to the return tube of major and minor fuel tank; The oil outlet tube of described main fuel tank is connected in the oil outlet of main fuel tank by a fuel tank heater; The water intake that the supply channel of described fuel liquid heater is connected in the diesel engine water tank by the jacket pipe and first manually operated valve of its water outlet order by fuel tank heater, the water outlet of described diesel engine is connected in the water intake of fuel liquid heater by a water return pipeline; Also be provided with a backwater branch road between the water outlet of described diesel engine and the water intake, this backwater branch road is provided with one second manually operated valve.
2. diesel car cold-starting fuel heating system as claimed in claim 1, it is characterized in that: described fuel tank heater comprises described jacket pipe, this jacket pipe is the body of a sealing, this jacket pipe is provided with intake pipe and the outlet pipe that is connected in series with supply channel, one oil pipe runs through described jacket pipe, the lower end of this oil pipe connects described main fuel tank, and the upper end of this oil pipe connects the oil outlet tube of main fuel tank.
3. diesel car cold-starting fuel heating system as claimed in claim 2, it is characterized in that: the outlet pipe of described jacket pipe and intake pipe are arranged on the top of jacket pipe, and the outlet pipe of described jacket pipe penetrates and extend to bottom position near jacket pipe by the top of jacket pipe.
4. diesel car cold-starting fuel heating system as claimed in claim 1 is characterized in that: be respectively equipped with heater for oil tube on described oil feed line and the return line, the water intake of described heater for oil tube and water outlet are serially connected in described water return pipeline.
5. diesel car cold-starting fuel heating system as claimed in claim 4, it is characterized in that: described heater for oil tube is made of the body that two ends are provided with joint; Described joint is a T tube, and in two mouths of pipe of Guan Tonging, one of them mouth of pipe is fixedlyed connected with described body to axial, and another mouth of pipe is provided with jam nut, and this blind nut is provided with the open-work that can pass fuel supply line or return tube; Also be provided with sealing awl pad between jam nut and this mouth of pipe, also be provided with the open-work that can pass fuel supply line or return tube on the sealing awl pad; The mouth of pipe vertical with described two mouths of pipe that connect to axial constitutes the water intake or the water outlet of described heater for oil tube.
6. diesel car cold-starting fuel heating system as claimed in claim 5 is characterized in that: described fuel supply line or return tube are copper pipe; Described fuel supply line two ends are communicated with oil feed line; Described return tube two ends are communicated with return line.
7. diesel car cold-starting fuel heating system as claimed in claim 1 is characterized in that: also be provided with the operator cabin radiator between the water intake of described first manually operated valve and second manually operated valve and diesel engine water tank.
8. diesel car cold-starting fuel heating system as claimed in claim 1 is characterized in that: the described first fuel oil transducer and the second fuel oil transducer are electrically connected on a controller.
9. diesel car cold-starting fuel heating system as claimed in claim 8 is characterized in that: the delayer that also is provided with the action of a control second fuel oil transducer in the described controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206054252U CN201908751U (en) | 2010-11-12 | 2010-11-12 | Fuel oil heating system for low-temperature startup of diesel motor vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206054252U CN201908751U (en) | 2010-11-12 | 2010-11-12 | Fuel oil heating system for low-temperature startup of diesel motor vehicle |
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| Publication Number | Publication Date |
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| CN201908751U true CN201908751U (en) | 2011-07-27 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2010206054252U Expired - Fee Related CN201908751U (en) | 2010-11-12 | 2010-11-12 | Fuel oil heating system for low-temperature startup of diesel motor vehicle |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102506256A (en) * | 2011-11-10 | 2012-06-20 | 中国重汽集团济南动力有限公司 | Oil transportation pipeline with heating device |
| CN107191017A (en) * | 2017-07-03 | 2017-09-22 | 中车长江车辆有限公司 | Railway transportation container-type power generation box |
| CN108397320A (en) * | 2018-02-28 | 2018-08-14 | 安徽江淮汽车集团股份有限公司 | A kind of double fuel tank oil supply systems |
| CN109763918A (en) * | 2019-02-27 | 2019-05-17 | 连云港栋梁国际货运代理有限公司 | Semi-trailer engine heat recovery is used for the device of heated fuel oil |
| CN112049740A (en) * | 2020-09-18 | 2020-12-08 | 郭步春 | Method for unfreezing oil way of diesel vehicle |
| CN113047995A (en) * | 2021-03-31 | 2021-06-29 | 潍柴动力股份有限公司 | Method, device, equipment and medium for controlling vehicle fuel system and program product |
| CN115030843A (en) * | 2022-06-22 | 2022-09-09 | 王剑峰 | Heating system for diesel vehicle |
-
2010
- 2010-11-12 CN CN2010206054252U patent/CN201908751U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102506256A (en) * | 2011-11-10 | 2012-06-20 | 中国重汽集团济南动力有限公司 | Oil transportation pipeline with heating device |
| CN107191017A (en) * | 2017-07-03 | 2017-09-22 | 中车长江车辆有限公司 | Railway transportation container-type power generation box |
| CN108397320A (en) * | 2018-02-28 | 2018-08-14 | 安徽江淮汽车集团股份有限公司 | A kind of double fuel tank oil supply systems |
| CN109763918A (en) * | 2019-02-27 | 2019-05-17 | 连云港栋梁国际货运代理有限公司 | Semi-trailer engine heat recovery is used for the device of heated fuel oil |
| CN112049740A (en) * | 2020-09-18 | 2020-12-08 | 郭步春 | Method for unfreezing oil way of diesel vehicle |
| CN113047995A (en) * | 2021-03-31 | 2021-06-29 | 潍柴动力股份有限公司 | Method, device, equipment and medium for controlling vehicle fuel system and program product |
| CN115030843A (en) * | 2022-06-22 | 2022-09-09 | 王剑峰 | Heating system for diesel vehicle |
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Effective date of registration: 20150228 Address after: 061503 Cangzhou city Hebei town huma County of Nanpi Province Patentee after: New South heating refrigeration (Cangzhou) Co., Ltd. Address before: Cangzhou City, Hebei province Nanpi 061503 huma County Ying Industrial Zone Patentee before: Hebei Nanfeng Automobile Equipment (Group) Co., Ltd. |
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