CN2763554Y - Low pressure fuel supply heating system for diesel vehicle - Google Patents
Low pressure fuel supply heating system for diesel vehicle Download PDFInfo
- Publication number
- CN2763554Y CN2763554Y CN 200420097721 CN200420097721U CN2763554Y CN 2763554 Y CN2763554 Y CN 2763554Y CN 200420097721 CN200420097721 CN 200420097721 CN 200420097721 U CN200420097721 U CN 200420097721U CN 2763554 Y CN2763554 Y CN 2763554Y
- Authority
- CN
- China
- Prior art keywords
- heater
- ptc
- fuel oil
- oil
- pipe
- 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 - Lifetime
Links
- 238000010438 heat treatment Methods 0.000 title claims abstract description 36
- 239000000446 fuel Substances 0.000 title abstract description 3
- 239000003921 oil Substances 0.000 claims abstract description 56
- 239000000295 fuel oil Substances 0.000 claims abstract description 29
- 229910000990 Ni alloy Inorganic materials 0.000 claims abstract description 8
- 239000004020 conductor Substances 0.000 claims description 14
- 239000002828 fuel tank Substances 0.000 claims description 6
- 239000002283 diesel fuel Substances 0.000 abstract description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 2
- 238000009825 accumulation Methods 0.000 abstract 1
- 239000011229 interlayer Substances 0.000 abstract 1
- 238000005485 electric heating Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000009835 boiling Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
Images
Landscapes
- Lubrication Of Internal Combustion Engines (AREA)
- Feeding And Controlling Fuel (AREA)
Abstract
The utility model provides a low pressure fuel oil supply heating system for a diesel vehicle. The structure of the utility model comprises a fuel oil delivering pump, a fuel oil tank, a vertical oil pipe, a coarse filter, a fuel oil delivering pipe, a temperature controller, a connecting device of a fuel oil delivering pump, etc., wherein the vertical fuel oil pipe is arranged in the fuel oil tank. The vertical fuel oil pipe, the coarse filter and the fuel delivering pump are communicated with the connecting device of the fuel oil delivering pump through the fuel oil delivering pipe. An electronic gas heating rod is arranged in the vertical oil pipe, and the bottom part of the electronic gas heating rod is provided with a PTC first electronic heater. A PTC second electronic heater is arranged in the water accumulation cup of the coarse filter; a third nickel alloy heater is arranged in the rubber interlayer of the fuel oil delivering pipe. A PTC fourth electronic heater is arranged in the connecting device of a fuel oil delivering pump. The low pressure fuel oil supply heating system for the diesel vehicle provided by the utility model can automatically heat diesel fuel in an oil passage of a diesel vehicle under the constant temperature to ensure that diesel fuel required by an engine reaches the proper viscosity and clarity.
Description
1, technical field
The utility model relates to a kind of oil supply system of diesel vehicle, and specifically a kind of diesel car fuel oil low pressure is supplied with heating system.
2, technical background
The oil supply system of diesel vehicle generally adopts conventional art, and fuel delivery system does not have special heating equipment, when ambient temperature near with the highest setting temperature point of fuel oil the time, it is big that diesel oil viscosity becomes, and causes to supply the oil transportation road not smooth, not only makes the engine cold-start difficulty, and when vehicle operating, be easy to cause midway and stop working, for this reason, the fire that adopt are baked or are solved with the boiling hot way of hot water more, it is very inconvenient to operate, and dangerous again.At present, two kinds of oil circuit heaters are arranged on market, it is a kind of to be the electric heating wire formula, and this heater has four kinds of defectives, the one, and dangerous, the 2nd, the life-span is short, and the 3rd, can only solve cold start-up, can not prevent to stop working midway, the 4th, the power consumption high thermal efficiency is low; Its two kinds is that electronics and electric heating wire are hybrid, and this heater has three kinds of technological deficiencies, the one, and the thermal efficiency utilizes low, and the 2nd, manufacturing process complexity, cost of production height, the 3rd, low being easy to of mechanical strength ruptured.
3, summary of the invention
Technical assignment of the present utility model provides a kind of diesel car fuel oil low pressure and supplies with heating system, and this system can guarantee that the required diesel oil of motor reaches suitable viscosity and clearness to the heating of the diesel oil automatic constant-temperature in the diesel vehicle oil circuit.
The technological scheme that its technical problem that solves the utility model adopts is: upright oil pipe is arranged in the fuel tank, upright oil pipe, strainer and oil transfer pump are communicated with by transport pipe and oil transfer pump connector, be provided with PTC first electronic heater in the upright oil pipe, be provided with PTC second electronic heater in the ponding cup of strainer, be provided with the 3rd nickel alloy heater in the channel rubber of transport pipe, be provided with PTC quadrielectron heater in the oil transfer pump connector, temperature controller respectively with PTC first electronic heater, PTC second electronic heater, the 3rd nickel alloy heater is with PTC quadrielectron heater and vehicle is power autonomous is connected.
PTC first electronic heater is arranged on the bottom of electronic gas heating stick in the upright oil pipe.
Upright oil pipe upper end is provided with connector, and connector has contact conductor and passes the hole, and has sealer to match, and with the contact conductor fixing seal, contact conductor passes PTC first electronic heater that contact conductor passes in the Kong Yuli oil pipe and joins.
Have the hole on the ponding cup of strainer, fixture is installed in the hole, PTC second electronic heater is fixed in the ponding cup of strainer by fixture.
PTC quadrielectron heater directly is connected with oil transfer pump.
The top of electronic gas heating stick is provided with the heating stick relief opening, and the electronic gas heating stick is by fixing with the close-fitting support of heater rod of the inwall of upright oil pipe.
The lower end of upright oil pipe has inlet port.
Diesel car fuel oil low pressure of the present utility model is supplied with heating system compared with prior art, control each heater to the oil circuit heating-up temperature by temperature controller, all the time make for the diesel oil in the oil transportation road and keep suitable viscosity and clearness, under heater self function, and with the temperature constant of diesel oil on best serviceability temperature value, not only make the diesel engine cold start-up good, and guaranteed that again vehicle can normally cannot not move flame-outly, can also reduce the oil consumption energy saving, thereby, have good value for applications.
4, description of drawings
Accompanying drawing 1 is supplied with the structural representation of heating system for diesel car fuel oil low pressure.
Among the figure: 1, oil transfer pump, 2, fuel tank, 3, upright oil pipe, 4, strainer, 5, transport pipe, 6, temperature controller, 7, the oil transfer pump connector, 8, the electronic gas heating stick, 9, heating stick relief opening, 10, support of heater rod, 11, PTC first electronic heater, 12, PTC second electronic heater, the 13, the 3rd nickel alloy heater, 14, PTC quadrielectron heater, 15, contact conductor, 16, fixture, 17, inlet port, 18, sealer, 19, contact conductor passes the hole, 20, connector.
5, embodiment
With reference to Figure of description diesel car fuel oil low pressure of the present utility model being supplied with heating system explains below doing.
Diesel car fuel oil low pressure of the present utility model is supplied with heating system, its structure comprises oil transfer pump 1, fuel tank 2, upright oil pipe 3, strainer 4, transport pipe 5, temperature controller 6, oil transfer pump connector 7, upright oil pipe 3 is arranged in the fuel tank 2, upright oil pipe 3, strainer 4 and oil transfer pump 1 are communicated with by transport pipe 5 and oil transfer pump connector 7, be provided with PTC first electronic heater 11 in the upright oil pipe 3, be provided with PTC second electronic heater 12 in the ponding cup of strainer 4, be provided with the 3rd nickel alloy heater 13 in the channel rubber of transport pipe 5, be provided with PTC quadrielectron heater 14 in the oil transfer pump connector 7, temperature controller 6 respectively with PTC first electronic heater 11, PTC second electronic heater 12, the 3rd nickel alloy heater 13 is with PTC quadrielectron heater 14 and vehicle is power autonomous is connected.
PTC first electronic heater 11 is arranged on the bottom of electronic gas heating stick 8 in the upright oil pipe 3.
Have the hole on the ponding cup of strainer 4, fixture 16 is installed in the hole, PTC second electronic heater 12 is fixed in the ponding cup of strainer 4 by fixture 16.
The top of electronic gas heating stick 8 is provided with heating stick relief opening 9, and electronic gas heating stick 8 is by fixing with the close-fitting support of heater rod 10 of the inwall of upright oil pipe 3.
The lower end of upright oil pipe 3 has inlet port 17.
It is very simple and convenient that diesel car fuel oil low pressure of the present utility model is supplied with its processing and fabricating of heating system, and processing and fabricating gets final product shown in the by specification accompanying drawing.
Except that the described technical characteristics of specification, be the known technology of those skilled in the art.
Claims (7)
1, diesel car fuel oil low pressure is supplied with heating system, comprise oil transfer pump, fuel tank, upright oil pipe, strainer, transport pipe, temperature controller, the oil transfer pump connector, upright oil pipe is arranged in the fuel tank, upright oil pipe, strainer and oil transfer pump are communicated with by transport pipe and oil transfer pump connector, it is characterized in that being provided with PTC first electronic heater in the upright oil pipe, be provided with PTC second electronic heater in the ponding cup of strainer, be provided with the 3rd nickel alloy heater in the channel rubber of transport pipe, be provided with PTC quadrielectron heater in the oil transfer pump connector, temperature controller respectively with PTC first electronic heater, PTC second electronic heater, the 3rd nickel alloy heater is with PTC quadrielectron heater and vehicle is power autonomous is connected.
2, diesel car fuel oil low pressure according to claim 1 is supplied with heating system, it is characterized in that PTC first electronic heater is arranged on the bottom of electronic gas heating stick in the upright oil pipe.
3, diesel car fuel oil low pressure according to claim 1 is supplied with heating system, it is characterized in that upright oil pipe upper end is provided with connector, connector has contact conductor and passes the hole, and there is sealer to match, with the contact conductor fixing seal, contact conductor passes PTC first electronic heater that contact conductor passes in the Kong Yuli oil pipe and joins.
4, diesel car fuel oil low pressure according to claim 1 is supplied with heating system, it is characterized in that having the hole on the ponding cup of strainer, and fixture is installed in the hole, and PTC second electronic heater is fixed in the ponding cup of strainer by fixture.
5, diesel car fuel oil low pressure according to claim 1 is supplied with heating system, it is characterized in that PTC quadrielectron heater directly is connected with oil transfer pump.
6, diesel car fuel oil low pressure according to claim 1 is supplied with heating system, it is characterized in that the top of electronic gas heating stick is provided with the heating stick relief opening, and the electronic gas heating stick is by fixing with the close-fitting support of heater rod of the inwall of upright oil pipe.
7, diesel car fuel oil low pressure according to claim 1 is supplied with heating system, it is characterized in that the lower end of upright oil pipe has inlet port.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420097721 CN2763554Y (en) | 2004-11-12 | 2004-11-12 | Low pressure fuel supply heating system for diesel vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420097721 CN2763554Y (en) | 2004-11-12 | 2004-11-12 | Low pressure fuel supply heating system for diesel vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2763554Y true CN2763554Y (en) | 2006-03-08 |
Family
ID=36141100
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420097721 Expired - Lifetime CN2763554Y (en) | 2004-11-12 | 2004-11-12 | Low pressure fuel supply heating system for diesel vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2763554Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103615339A (en) * | 2013-08-04 | 2014-03-05 | 刘载海 | Water and electricity integrated intelligent diesel heating device, facility and system and working method thereof |
| CN104727992A (en) * | 2015-04-01 | 2015-06-24 | 孙伟 | Motor vehicle fuel heating device |
| CN112360652A (en) * | 2020-12-31 | 2021-02-12 | 十堰晟堂工贸有限责任公司 | Low-temperature diesel heating method for diesel vehicle |
-
2004
- 2004-11-12 CN CN 200420097721 patent/CN2763554Y/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103615339A (en) * | 2013-08-04 | 2014-03-05 | 刘载海 | Water and electricity integrated intelligent diesel heating device, facility and system and working method thereof |
| CN103615339B (en) * | 2013-08-04 | 2016-03-02 | 刘载海 | Water-electricity integrated formula diesel oil intelligent heating equipment |
| CN104727992A (en) * | 2015-04-01 | 2015-06-24 | 孙伟 | Motor vehicle fuel heating device |
| CN104727992B (en) * | 2015-04-01 | 2017-06-13 | 孙伟 | Fuel for motor vehicle heater |
| CN112360652A (en) * | 2020-12-31 | 2021-02-12 | 十堰晟堂工贸有限责任公司 | Low-temperature diesel heating method for diesel vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CU03 | Correction of utility model patent gazette |
Correction item: Duration of security suspension Correct: 2006.12.14-2007.06.14 False: 2006.12.14-2006.06.14 Number: 10 Volume: 23 |
|
| ERR | Gazette correction |
Free format text: CORRECT: PRESERVATION DESISTANCE TIME LIMIT; FROM: 2006.12.14-2006.6.14 TO: 2006.12.14-2007.6.14 |
|
| ASS | Succession or assignment of patent right |
Owner name: LYCRA EARTH SYSTEM CO., LTD. Free format text: FORMER OWNER: CHEN SHAOYING Effective date: 20070907 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| PD01 | Discharge of preservation of patent |
Date of registration: 20070610 Pledge (preservation): Preservation |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20070907 Address after: 274700, 1000 meters west of Yuncheng county railway station, Shandong Province Patentee after: Heze Hengda Intelligent Temperature Control Co., Ltd. Address before: 274700 No. 126 Jinhe Road, Yuncheng County, Shandong Province Patentee before: Chen Shaoying |
|
| CU03 | Correction of utility model patent gazette |
Correction item: Patentee Correct: Heze Hengda Intelligence Temperature Control Co., Ltd. False: Heze Hengda Intelligent Temperature Control Co., Ltd. Number: 42 Page: 759 Volume: 23 |
|
| ERR | Gazette correction |
Free format text: CORRECT: PATENTEE; FROM: LYCRA EARTH SYSTEM CO., LTD. TO: HEZE HENGDA INTELLIGENT TEMPERATURE CONTROL CO., LTD. |
|
| ASS | Succession or assignment of patent right |
Owner name: SHANDONG YOULUTONG AUTOMOBILE PARTS CO.,LTD Free format text: FORMER OWNER: HEZE HENGDA INTELLIGENT TEMPERATURE CONTROL CO., LTD. Effective date: 20090417 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20090417 Address after: Shandong Province, East high speed with Guan Tun export 2 kilometers north, zip code: 274720 Patentee after: Shandong Youlutong Auto Parts Co., Ltd. Address before: 1000 meters west of railway station, Shandong County, Yuncheng Province, postcode: 274700 Patentee before: Heze Hengda Intelligence Temperature Control Co., Ltd. |
|
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20141112 Granted publication date: 20060308 |