CN2787493Y - Thermal insulation anti-freezing automobile fuel tank - Google Patents
Thermal insulation anti-freezing automobile fuel tank Download PDFInfo
- Publication number
- CN2787493Y CN2787493Y CN 200520094970 CN200520094970U CN2787493Y CN 2787493 Y CN2787493 Y CN 2787493Y CN 200520094970 CN200520094970 CN 200520094970 CN 200520094970 U CN200520094970 U CN 200520094970U CN 2787493 Y CN2787493 Y CN 2787493Y
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- CN
- China
- Prior art keywords
- fuel tank
- temperature
- automobile
- switch
- fuel
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- 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)
Abstract
The utility model relates to a thermal insulation anti-freezing automobile fuel tank which mainly solves the problem that the start of an automobile is influenced because diesel fuel in the existing fuel box is easily frozen when the air temperature falls to a certain degree. An electric heater is arranged in the box body of the fuel tank of the utility model, and a heating temperature controlled circuit is formed from the heater, a power supply switch, a temperature controlled switch, an automobile power supply, etc. After the circuit is started, the diesel fuel in the fuel box can be heated and controlled under a definite temperature, that is to say, the automobile can be normally started and normally run.
Description
Technical field
The utility model and automobile component, particularly a kind of insulation anti-freezing type automotive oil tank.
Background technology
Present diesel car fuel tank all adopts steel plate to be stamped to form, and it does not take any heat-preserving anti-freezing measure.In case meet sudden drop in temperature, the situation that diesel oil freezes will not take place with real air temperature is corresponding in the diesel number in the fuel tank.Automobile often will be crossed over a lot of areas in transportation, usually can run into the inclement weather that change in weather temperature plunges.At this moment chaufeur is not often prepared (as taking insulation measure or filling low grade diesel oil in advance) fully, because sudden drop in temperature, petrol service station also is difficult in time to supply low grade diesel oil (southern this situation is the most common) sometimes, perhaps vehicle is just travelling on the way to want to refuel and is also having little time, cause diesel oil to freeze, vehicle is flame-out stops transport.After this situation occurring, chaufeur generally all is that the way of taking to toast fuel tank, oil pipe with naked light restarts car.The naked light baking is easy to cause fire, burns out pipeline and other automotive components.If do not add low grade diesel oil always, even restarted car in this way, how long do not travel yet, diesel oil will freeze again.So loiter and to prolong haulage time.If traffic accident also can take place in the diesel oil flame-out suddenly stoppage in transit of vehicle of freezing on express highway.Under the situation of sudden drop in temperature, national highway or express highway occur through regular meeting that vehicle can't move the gridlock that causes because diesel oil freezes, and also can cause all fronts traffic paralysis when serious.Therefore, present coventional type fuel tank can not satisfy the needs of current vehicular transport.
Summary of the invention
The purpose of this utility model is to provide a kind of insulation anti-freezing type automotive oil tank simple in structure, easy to use, thereby can prevent that the diesel oil in the fuel tank from freezing, and safeguards the normal startup of automobile and travels.
The purpose of this utility model is realized by following scheme:
It includes casing 1, be provided with an electric heater 8 in it, one end of electric heater joins with automobile power source (13) by electromagnetic switch (9), source switch (11), and the other end joins each component set-up heating temperature control circuit by coolant-temperature switch (10) and electromagnetic switch (9).
The outside of above-mentioned casing 1 is provided with heat-insulation layer 2, is insulation cover 3 before and after it.
Advantage of the present utility model is simple in structure, and is easy to use, can make diesel oil unlikely the freezing when temperature descends in the automotive oil tank, thereby can safeguard the normal startup of automobile and travel, and the reason automobile does not break down and blocks the traffic.
Description of drawings
Accompanying drawing is a structural representation of the present utility model.
The specific embodiment
The disclosed structure of above accompanying drawing is an embodiment of the present utility model.Each parts is among the figure:
1, oil box is stamped to form by steel plate.
2, heat-insulation layer is made up of warm material and shell, covers the oil box appearance.
3, insulation cover is made by warm material, is installed in fuel tank rear and front end and heat-insulation layer and forms a complete heat-insulation system.Insulation cover is dismountable, loads onto heat-preserving anti-freezing winter, pulls down ventilation and heat summer.
4, damping panel is welded in the oil box by steel plate.
5, transport pipe is to the pipeline of engine oil.
6, oil return pipe by driving engine to the diesel oil that it is unnecessary that fuel tank refluxes.
7, fuel-quantity transducer monitoring fuel tank fuel quantity.
8, electric heater is made up of electric heating tube, and its specifications and models are decided according to the fuel tank size, are installed on the damping panel 4, and transport pipe 5 suction inlets are placed in the Electrothermal ring.Mainly be heating diesel oil when low temperature.
9, the connecting and disconnecting of the circuit of electromagnetic switch major control electric heater.
10, coolant-temperature switch (design temperature is as 10 ℃) then automatic cutout of this switch when diesel oil is heated to uniform temperature by temperature booster, thus the electromagnetic circuit that cuts off electromagnetic switch 9 disconnects its main switch, closes heater power source.After oily temperature was lower than set-point temperature, coolant-temperature switch 10 was connected again automatically, and electromagnetic switch 9 electromagnetic circuits are connected generation magnetic force and connected its main switch, and temperature booster 8 circuit are switched on and heat.So repeatedly, the diesel fuel temperature in the fuel tank is remained at about design temperature, even temperature is low again, the diesel oil in the fuel tank can not freeze yet.
11, source switch is installed on the operator platform.The on/off of control heater and control circuit is by the frame person of sailing switch at any time as required.
12, the temperature booster indicator lamp is installed in the interior gauge panel of operator's compartment.The service condition of main monitoring temperature booster 8, the bright expression power connection of lamp, temperature booster is worked.Lamp goes out and represents that then heating-up temperature has arrived design temperature, and circuit disconnects temperature booster and quits work.
13, automobile power source is made up of automobile current generator and automobile storage battery, mainly supplies with temperature booster and control circuit circuit power.
Diesel-powered vehicle runs into sudden drop in temperature after loading onto this new-type fuel tank, when petrol service station does not have the supply of low grade diesel oil again, or is just travelling on the road in the time of can't adding low grade diesel oil, and chaufeur can turn on the power switch, and continues to use No. 0 diesel oil, also can keep vehicle normally to move.Traffic accident takes place because of stopping working suddenly in the vehicle in can avoiding like this travelling, and reduces the situation of traffic jam.Also can avoid the fire that causes with naked light baking and prevent to burn out element on the automobile.Not that (subzero more than 15 ℃) is equipped with this fuel tank under the too low situation at temperature in addition, can use diesel oil always No. 0.Because No. 0 diesel oil is bigger than low grade diesel oil density, the calorie value height uses No. 0 diesel oil more more economical than using low mark diesel oil, can save a large amount of traffic cost.This fuel tank equally uses with common fuel tank at normal temperatures.At low temperatures, simple to operate, chaufeur only need turn on the power switch just passable, and is provided with automatic control circuit, makes temperature remain at the temperature of setting, and safety is guaranteed.Use this fuel tank directly to reduce traffic accident, fire, reduce traffic jam, shortened haulage time, save traffic cost, saved a large amount of social cost indirectly.
Claims (2)
1, a kind of insulation anti-freezing type automotive oil tank, include casing (1), it is characterized in that: be provided with an electric heater (8) in the casing (1), one end of electric heater joins with automobile power source (13) by electromagnetic switch (9), source switch (11), the other end joins each component set-up heating temperature control circuit by coolant-temperature switch (10) and electromagnetic switch (9).
2, by the described automotive oil tank of claim 1, it is characterized in that: the outside of above-mentioned casing (1) is provided with heat-insulation layer (2), is insulation cover (3) before and after it.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520094970 CN2787493Y (en) | 2005-01-20 | 2005-01-20 | Thermal insulation anti-freezing automobile fuel tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520094970 CN2787493Y (en) | 2005-01-20 | 2005-01-20 | Thermal insulation anti-freezing automobile fuel tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2787493Y true CN2787493Y (en) | 2006-06-14 |
Family
ID=36785785
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520094970 Expired - Fee Related CN2787493Y (en) | 2005-01-20 | 2005-01-20 | Thermal insulation anti-freezing automobile fuel tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2787493Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111098703A (en) * | 2019-12-13 | 2020-05-05 | 北汽福田汽车股份有限公司 | Oil tank control circuit, oil tank and vehicle |
-
2005
- 2005-01-20 CN CN 200520094970 patent/CN2787493Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111098703A (en) * | 2019-12-13 | 2020-05-05 | 北汽福田汽车股份有限公司 | Oil tank control circuit, oil tank and vehicle |
| CN111098703B (en) * | 2019-12-13 | 2021-04-20 | 北汽福田汽车股份有限公司 | Oil tank control circuit, oil tank and vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |