CN201033535Y - Antifreeze oil box for diesel engine of motor vehicle - Google Patents
Antifreeze oil box for diesel engine of motor vehicle Download PDFInfo
- Publication number
- CN201033535Y CN201033535Y CNU2007201500715U CN200720150071U CN201033535Y CN 201033535 Y CN201033535 Y CN 201033535Y CN U2007201500715 U CNU2007201500715 U CN U2007201500715U CN 200720150071 U CN200720150071 U CN 200720150071U CN 201033535 Y CN201033535 Y CN 201033535Y
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- CN
- China
- Prior art keywords
- fuel tank
- tank
- diesel
- fuel
- oil
- 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
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- Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
- Lubrication Of Internal Combustion Engines (AREA)
Abstract
The utility model relates to an antifreezing gasoline tank for diesel engines of motor vehicles, which comprises a set of electrical heating elements, a main fuel tank and an auxiliary fuel tank; wherein, the main fuel tank and the auxiliary fuel tank are separated by a clapboard. A thermal resistor and a heating resistance are arranged on a plated surface; the soleplate of an electromagnetic fuel-tank change-over switch is fastened on the interface at the bottom of the main fuel tank by a plurality of screws; the electrical heating element can control the No. 0 diesel fuel in the main fuel tank in a relatively ideal temperature range. The electromagnetic gasoline-tank change-over switch can change the No. 0 diesel fuel in the oil delivery pipeline of the engine to the minus-numbered diesel fuel in the auxiliary fuel tank when necessary. The utility model has the advantages that the No. 0 diesel fuel can be used by the diesel engine road vehicle under cold weather, thus the goal of reducing operation cost is achieved.
Description
Technical field:
The utility model relates to a kind of anti-freezing fuel tank of motor vehicle diesel engine.
Background technology:
At present, because the price of No. 0 diesel oil will be lower than the diesel oil of other trade mark, for cutting operating costs, even under the climatic conditions of cold, the also diesel oil that tend to select for use No. 0 of car owner more.But if use No. 0 diesel oil under the cold climate condition, the starting ability of driving engine will variation, also can analyse the wax clogged oil line because of No. 0 diesel oil condensation when serious, makes the driving engine at all can't normal operation.
Summary of the invention:
The purpose of this utility model provides a kind of anti-freezing fuel tank of motor vehicle diesel engine, and it can make diesel-powered vehicle also can normally use No. 0 diesel oil under the climatic conditions of cold, thereby reaches the purpose of cutting operating costs.
The purpose of this utility model is achieved in that with a dividing plate fuel tank is divided into major and minor two fuel tanks that major and minor fuel tank is connected with the engine oil pipe through an electromagnetic type fuel feeding change-over swith; Bottom at main oil tank is equipped with electric heating element, and this electric heating element is made up of a thermally dependent resistor and a heating resistor, and is connected with power supply through master cock.
In the winter of weather cold, during fuel up, No. 0 diesel oil commonly used will be added in the main oil tank, standby negative sign diesel oil will be added in the additional fuel tank.In the normal vehicle operation process, driving engine can use No. 0 diesel oil in the main oil tank, can open the master cock of electric heating element this moment, when the temperature of No. 0 diesel oil in the main oil tank is lower than 5-10 ℃, the resistance decreasing of thermally dependent resistor, electric current in the heater circuit increases, and heating resistor begins heated fuel oil; When No. 0 diesel oil oil temperature in the main oil tank exceeded certain value, it is big that the resistance of thermally dependent resistor becomes, and the electric current in the heater circuit reduces, and the cal val of heating resistor reduces.Like this, just the temperature of No. 0 diesel oil can be controlled at a more satisfactory range of use, neither can make No. 0 diesel oil condensation analyse wax, can not cause damage again because of oil temperature precision pair too high, that lubricity reduces injection system.
If prepare long-time stopping working when stopping, before engine off, earlier electromagnetic type fuel feeding change-over swith is connected additional fuel tank, make the negative sign oil that all pumps into low condensation point in the driving engine delivery line.Like this, wax is analysed in the fuel oil condensation when just having avoided because of long-time the parking in the oil pipe, and when driving engine starts once more, better starts in the time of also can be more oily than No. 0, use.Behind engine starting, electromagnetic type fuel feeding change-over swith can be taken back main oil tank, driving engine just can use No. 0 diesel oil for a long time, reaches the purpose of cutting operating costs.
Advantage of the present utility model just be it can be by electric heating element with the oily temperature control of No. 0 diesel oil at a more satisfactory range of use, neither can make No. 0 diesel oil condensation analyse wax, again can be not too high, lubricity reduces and quicken the wearing and tearing of injection system precision pair because of oil temperature.And where necessary, it can also be replaced by No. 0 diesel oil in the driving engine delivery line negative sign diesel oil of low condensation point, has avoided causing No. 0 diesel oil easy condensation phenomenon of blocking in oil pipe to take place because of long-time flame-out the parking.Make the vehicle also can No. 0 diesel oil of relieved use under the climatic conditions of cold, thereby reach the purpose of cutting operating costs.
Description of drawings:
The concrete structure of utility model is provided by following examples and accompanying drawing thereof.Accompanying drawing is the structural representation according to the anti-freezing fuel tank of motor vehicle diesel engine that the utility model proposes.
The specific embodiment:
Dividing plate (9) is divided into two independently fuel tanks with fuel tank, and promptly main oil tank (1) and additional fuel tank (8) are penetrated with oil connector (6) on dividing plate (9), is connected with oil suction pipe (10) and oil return pipe (11) on the case face of main oil tank (1); For being easy to install and maintain, thermally dependent resistor (13) and heating resistor (12) and electromagnetic type fuel tank change-over swith (7) are to be assembled on the base plate (2), and base plate (2) is to be fastened on the interface of holding successfully main oil tank (1) bottom by screw (5) and sealing layer; Thermally dependent resistor (13) that polyphone gets up and heating resistor (12) on base plate (2) joint and the switch (3) outside the fuel tank be connected with power supply; Two oil connectors of electromagnetic type fuel tank change-over swith (7), the one section transition sebific duct of respectively hanging oneself is connected with oil connector (6) with oil suction pipe (10), electromagnetic type fuel tank change-over swith (7) on base plate (2) joint and the master cock (4) of fuel tank outside be connected with power supply.
Claims (1)
1. anti-freezing fuel tank of motor vehicle diesel engine, its feature just is: this fuel tank is made up of the separated major and minor fuel tank of dividing plate, also be assembled with an electric heating element of forming by thermally dependent resistor and heating resistor in the bottom of main oil tank, and the fuel tank change-over swith of this electric heating element and major and minor fuel tank is to be assembled on the base plate, and this base plate is to be fastened on the interface of main oil tank bottom by screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201500715U CN201033535Y (en) | 2007-05-31 | 2007-05-31 | Antifreeze oil box for diesel engine of motor vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201500715U CN201033535Y (en) | 2007-05-31 | 2007-05-31 | Antifreeze oil box for diesel engine of motor vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201033535Y true CN201033535Y (en) | 2008-03-12 |
Family
ID=39194428
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201500715U Expired - Fee Related CN201033535Y (en) | 2007-05-31 | 2007-05-31 | Antifreeze oil box for diesel engine of motor vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201033535Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102361772A (en) * | 2009-03-23 | 2012-02-22 | 阿卢泰克有限公司 | Vehicle tank |
| CN112983693A (en) * | 2021-03-25 | 2021-06-18 | 北京理工大学珠海学院 | Heating system of diesel oil tank and control method thereof |
-
2007
- 2007-05-31 CN CNU2007201500715U patent/CN201033535Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102361772A (en) * | 2009-03-23 | 2012-02-22 | 阿卢泰克有限公司 | Vehicle tank |
| CN112983693A (en) * | 2021-03-25 | 2021-06-18 | 北京理工大学珠海学院 | Heating system of diesel oil tank and control method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080312 Termination date: 20100531 |