CN203335297U - Oil tank heater and matched anti-freezing oil tank thereof - Google Patents
Oil tank heater and matched anti-freezing oil tank thereof Download PDFInfo
- Publication number
- CN203335297U CN203335297U CN2013201301454U CN201320130145U CN203335297U CN 203335297 U CN203335297 U CN 203335297U CN 2013201301454 U CN2013201301454 U CN 2013201301454U CN 201320130145 U CN201320130145 U CN 201320130145U CN 203335297 U CN203335297 U CN 203335297U
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- China
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- oil
- fuel tank
- oil tank
- heater
- heat exchange
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- Expired - Fee Related
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Abstract
The utility model relates to an oil tank heater and a matched anti-freezing oil tank thereof. The oil tank heater and the matched anti-freezing oil tank thereof are composed of a water circulating heat supply system and an oil way system. The water circulating heat supply system comprises a heat supply mechanism, a water inlet pipe, a water return pipe and a closed heat exchange container. The oil way system comprises an oil outlet pipe and an oil return pipe. The oil tank heater and the matched anti-freezing oil tank thereof are characterized in that the oil outlet pipe is arranged in the heat exchange container and then is connected with the oil tank, an oil way conversion switch and an auxiliary oil tank are further included, wherein a main oil tank and the auxiliary oil tank are respectively connected with the oil way conversion switch through the oil outlet pipe and the oil return pipe, the oil way conversion switch is then connected with an oil way of an engine, and the oil tank heater is placed in the main oil tank. The oil tank heater and the matched anti-freezing oil tank thereof are safe to use, convenient to maintain, and capable of enabling a diesel to use number 0 diesel oil in cold winter.
Description
Technical field
The utility model relates to a kind of automobile antifreezing device, is specifically related to a kind of fuel tank heater and the non-congealable oil box supporting with it.
Background technique
At present, fuel sucking pipe on fuel tank of diesel engine is single pipe, can only extract the diesel oil of fuel tank, in the fortune of being expert at process, with temperature, area, changes and needs often to change high grade diesel oil, but temperature lower than after-30 ℃-35# diesel oil also can be affected, can not be used low-grade diesel winter.
Existing fuel tank heater generally be take metal tube as shell, along central shaft in pipe to distributing auger lectrothermal alloy wire (nickel chromium triangle, ferrochrome), its space padding and compacting has the magnesium oxide sand of good insulation heat-conducting property, silica gel or ceramic seal for mouth of pipe two ends.Existing fuel tank heater is due to by electric heating, and power consumption is high, inconvenient maintenance, have potential safety hazard; Also have and adopt bottom water to heat, but generally adopt welding with the Placement of fuel tank, trouble.
Summary of the invention
For the deficiency of existing fuel tank heater, the purpose of this utility model is to provide a kind of fuel tank heater and the non-congealable oil box supporting with it.
For achieving the above object, the utility model adopts following technological scheme, a kind of fuel tank heater, by water circulation heating system and oil-way system, formed, wherein the water circulation heating system comprises heat supply mechanism (can join with the water tank of car engine), intake pipe 1, return pipe 2 and airtight heat exchange container, oil circuit comprises oil outlet tube 3 and return tube, it is characterized in that oil outlet tube 3 is placed in heat exchange container, then is connected with fuel tank.
The water outlet of described intake pipe is positioned at the bottom of heat exchange container.Circulatory mediator water used has added antifreeze liquid, and water circulation system can be moved under the low temperature of-30 ℃.
For the ease of installing and the stationary heat exchanging container, in heat exchange container and fuel tank connecting part, also be provided with and be convenient to fixing flange plate.
A kind of non-congealable oil box, comprise above-mentioned fuel tank heater.
Above technological scheme, when long-time Parking, needs manually at interval of a period of time, car 5 minutes, to safeguard that fuel tank is unlikely to freeze.In order to overcome above-mentioned shortcoming and defect, can on the basis of technique scheme, set up again a drop tank, concrete scheme is as follows:
Comprise a main fuel tank and a drop tank, what in main fuel tank, add is 0# diesel oil, what in drop tank, add is-30# diesel oil, fuel tank and engine oil circuit between be provided with an oil path changing switch, wherein main fuel tank has respectively oil outlet tube to be connected with oil path changing switch with return tube with drop tank, oil path changing switch is connected with the oil circuit of engine again, and fuel tank heater is positioned at main fuel tank.
During normal driving, what oil path changing switch connected is main fuel tank, when the long-time Parking of need, first oil path changing switch is switched to drop tank, and what make to be full of in motor and oil circuit is-30# diesel oil, then carries out Parking.When again starting, due to what be full of in engine oil path, be-30# diesel oil, can be easily car, operation makes the 0# diesel oil of main fuel tank melt after a few minutes after, again oil path changing switch is switched to main fuel tank, use 0# diesel oil to be driven a vehicle, owing to using cheaper 0# diesel oil, can greatly save operating cost.
The utility model, by the design of simple mechanism, is used safety, and installation and maintenance is convenient, and 0# diesel oil that can be cheaper at cold use in winter, saved operating cost greatly.
The accompanying drawing explanation
Accompanying drawing 1 is this fuel tank heater structural representation.
Accompanying drawing 2 is this fuel tank heater scheme of installations.
Accompanying drawing 3 is non-congealable oil box connection diagrams of the present invention.
Accompanying drawing 4 is non-congealable oil boxes of Integral design of the present invention.
Accompanying drawing 5 is non-congealable oil boxes of scaled-down version of the present invention.
Embodiment
Below, describe preferred embodiment of the present utility model in detail with reference to accompanying drawing.It should be noted that before this, the term used in this specification and claims book or word can not limited interpretation be the implication in common implication or dictionary, and should be based in order to illustrate that in the best way its practical hair person of good sense can carry out implication and the concept that the suitable principle defined is interpreted as meeting the utility model technological thought to the concept of term.
At a kind of non-congealable oil box shown in Fig. 3, comprise heat exchange container, be positioned at intake pipe, outlet pipe on heat exchange container, and the oil outlet tube that is positioned at the cylindricality heat exchange container, be provided with flange plate on heat exchange container, also be provided with sealing gasket between flange plate and fuel tank.Also be provided with a drop tank outside main fuel tank, fuel tank and engine oil circuit between be provided with an oil path changing switch, what in main fuel tank, add is 0# diesel oil, what in drop tank, add is-30# diesel oil, main fuel tank has respectively oil outlet tube to be connected with oil path changing switch with return tube with drop tank, oil path changing switch is connected with the oil circuit of engine again, and fuel tank heater is positioned at main fuel tank.During normal driving, what oil path changing switch connected is main fuel tank, when the long-time Parking of need, first oil path changing switch is switched to drop tank, and what make to be full of in engine oil path is-30# diesel oil, then carries out Parking.When again starting, due to what be full of in engine oil path, be-30# diesel oil, can be easily car, operation makes the 0# diesel oil of main fuel tank melt after a few minutes, again oil path changing switch is switched to main fuel tank, use 0# diesel oil to be driven a vehicle, owing to using cheaper 0# diesel oil, greatly saved operating cost.
Shown in Fig. 4, it is being a kind of non-congealable oil box of Integral design, on basis embodiment illustrated in fig. 3, with steel plate, a fuel tank is separated into to a main fuel tank and a drop tank, what in main fuel tank, add is 0# diesel oil, what in drop tank, add is-30# diesel oil, and a working principle as above embodiment is described, and its advantage is that level of integration is high, need not find again position and hang a drop tank, while being particularly useful for insufficient space.
In Fig. 4, main fuel tank and drop tank have shared an oil filler, and the position of placing by nozzle point mouth can be used an oil filler to be respectively two fuel tanks and be refueled, more attractive in appearance on profile.
Shown in Fig. 5, it is being a kind of non-congealable oil box of scaled-down version, on basis embodiment illustrated in fig. 4, return tube and the return tube throw over switch of drop tank have been removed, can avoid like this due to the driver operation error, make being back in drop tank of 0# diesel oil mistake, and then make the drop tank afunction, although can increase like this consumption of a part-30# diesel oil, but safer in the use, also convenient in operation.
It should be noted that, although the present invention is described and illustrates with reference to embodiment, but and do not mean that the present invention is limited to the mode of execution of these descriptions, those skilled in the art can therefrom derive many different variants, such as the return tube that removes drop tank and a throw over switch, the return tube that only retains main fuel tank, they all will be covered in the true spirit and scope of the claims in the present invention.
Claims (10)
1. a fuel tank heater, by water circulation heating system and oil-way system, formed, wherein the water circulation heating system comprises heat supply mechanism, intake pipe, return pipe and airtight heat exchange container, oil circuit comprises oil outlet tube and return tube, it is characterized in that oil outlet tube is placed in heat exchange container, then be connected with fuel tank.
2. fuel tank heater as claimed in claim 1, is characterized in that the water outlet of intake pipe is positioned at the bottom of heat exchange container.
3. fuel tank heater as claimed in claim 1, is characterized in that circulatory mediator water used has added antifreeze liquid.
4. fuel tank heater as claimed in claim 1, is characterized in that heat exchange container and fuel tank connecting part also are provided with and be convenient to fixing flange plate.
5. fuel tank heater as claimed in claim 1, is characterized in that described heat exchange container is cylindricality.
6. a non-congealable oil box, is characterized in that comprising as claim 1 or 2 or 3 or 4 or 5 described fuel tank heaters.
7. a kind of non-congealable oil box as claimed in claim 6, it is characterized in that except main fuel tank, also comprise a drop tank and an oil path changing switch, wherein main fuel tank has respectively oil outlet tube to be connected with oil path changing switch with return tube with drop tank, oil path changing switch is connected with the oil circuit of engine again, and fuel tank heater is positioned at main fuel tank.
8. a kind of non-congealable oil box as claimed in claim 7, is characterized in that major and minor fuel tank is one.
9. a kind of non-congealable oil box as claimed in claim 8, is characterized in that major and minor fuel tank shares an oil filler.
10. a non-congealable oil box, it is characterized in that except main fuel tank, also comprise a drop tank and an oil path changing switch, wherein main fuel tank has respectively oil outlet tube to be connected with oil path changing switch with return tube, drop tank is not established return tube, oil path changing switch is connected with the oil circuit of engine, and the return tube of engine oil circuit directly is connected with the main fuel tank return tube, and fuel tank heater is positioned at main fuel tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013201301454U CN203335297U (en) | 2013-03-21 | 2013-03-21 | Oil tank heater and matched anti-freezing oil tank thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013201301454U CN203335297U (en) | 2013-03-21 | 2013-03-21 | Oil tank heater and matched anti-freezing oil tank thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203335297U true CN203335297U (en) | 2013-12-11 |
Family
ID=49703974
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013201301454U Expired - Fee Related CN203335297U (en) | 2013-03-21 | 2013-03-21 | Oil tank heater and matched anti-freezing oil tank thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203335297U (en) |
-
2013
- 2013-03-21 CN CN2013201301454U patent/CN203335297U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131211 Termination date: 20160321 |