CN209621502U - A kind of diesel oil commercial vehicle oil tank heating apparatus with liquid level sensor - Google Patents
A kind of diesel oil commercial vehicle oil tank heating apparatus with liquid level sensor Download PDFInfo
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- CN209621502U CN209621502U CN201920200400.5U CN201920200400U CN209621502U CN 209621502 U CN209621502 U CN 209621502U CN 201920200400 U CN201920200400 U CN 201920200400U CN 209621502 U CN209621502 U CN 209621502U
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- level sensor
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Abstract
The utility model relates to a kind of diesel oil commercial vehicle oil tank heating apparatus with liquid level sensor, including heating device ontology, the heating device ontology are mounted on fuel tank；The heating device ontology includes heating tube, oil pipe, there is the cavity for the heat source that circulates in the heating tube, auxiliary-radiating structure is additionally provided in heating tube, oil pipe is set in outside heating tube and has between heating pipe outer wall the accommodating space for the oil liquid that circulates, and interconnects between the accommodating space and fuel tank；The oil pipe includes oil inlet pipe, flowline；The heating device ontology further includes liquid level sensor pipe, and liquid level sensor pipe is mounted on the base, and is located on rear side of oil pipe, liquid level sensor pipe and oil inlet pipe external connection are integral.The utility model increase heat exchange contact area, it is thermally conductive fast, diesel heating efficiency is improved, heating tube is an overall structure, and junction no-welding-seam will not reveal heat source, ensure that safety.
Description
Technical field
The utility model relates to the technical field of the antifreeze accessory of fuel tank, especially a kind of diesel oil with liquid level sensor is commercial
The technical field of vehicle oil tank heating apparatus.
Background technique
In cold winter, phenomena such as diesel oil is easy to produce wax deposition, solidification, so that mobility reduces, diesel vehicle is influenced
It starting and operating normally, most of present diesel oil commercial vehicle uses two fuel tanks of size, using the mode of fuel heating system,
The high grade diesel oils such as installation -35# in small fuel tank, large tank is interior to install 0# diesel oil additional, starts vehicle with the diesel oil of small fuel tank, then
After preheating large tank with the mode that water heats, conversion is to the diesel oil for using large tank, to reach reduction vehicle operating cost
Purpose.
In existing heating method, fuel tank is directly heated, is difficult to control temperature, and than relatively hazardous.But it is existing
The problem of generally existing heating efficiency of structure of water heating is low, and the diesel oil in large tank can be melted by needing the long period, (even if
Longer with the high grade diesel oils time such as -35#, vehicle operating cost is high) the higher diesel oil of label, power performance do not increase, but
Price is higher.Since heating efficiency is low, the wax deposition diesel oil flowed in oil pipe has damage the components such as switching valve, increases alternate maintenance
Cost；And traditional water heating structure is all to be welded to connect, and weld seam is more, and there are cooling water pipeline damage, cooling water leakages to arrive
Large tank is to damage the hidden danger of engine.
Utility model content
The purpose of this utility model is exactly to solve the problems of the prior art, proposes a kind of diesel oil quotient with liquid level sensor
With vehicle oil tank heating apparatus, increase heat exchange contact area, it is thermally conductive fast, diesel heating efficiency is improved, heating tube is an entirety knot
Structure, junction no-welding-seam will not reveal heat source, ensure that safety.
To achieve the above object, the utility model proposes a kind of, and the diesel oil commercial vehicle oil tank heating with liquid level sensor fills
It sets, including heating device ontology, the heating device ontology is mounted on fuel tank；The heating device ontology include heating tube,
Oil pipe has the cavity for the heat source that circulates in the heating tube, is additionally provided with auxiliary-radiating structure in heating tube, oil pipe is set in
There is the accommodating space for the oil liquid that circulates, between the accommodating space and fuel tank mutually outside heating tube and between heating pipe outer wall
It is connected；The oil pipe includes oil inlet pipe, flowline；The heating device ontology further includes liquid level sensor pipe, level sensing
Device pipe is mounted on the base, and is located on rear side of oil pipe, liquid level sensor pipe and oil inlet pipe external connection are integral.
Preferably, the heat source is water, heating tube is water pipe, and water pipe is the integrally formed U-shaped structure of Aluminum extrusion.
Preferably, the water pipe includes water inlet pipe and outlet pipe, oil inlet pipe is set in outside outlet pipe, and outlet pipe sleeve is located at
Outside water inlet pipe.
Preferably, the auxiliary-radiating structure in the heating tube is heat dissipation scales, the structure of heat dissipation scales is circumferentially
The fin being spaced apart.
Preferably, being provided with screw thread on the nozzle lateral wall of the water inlet pipe and outlet pipe, and it is located on the outside of fuel tank.
Preferably, the heating device body upper part further includes end cap, heating tube upper end is spirally connected with end cap to be connect and leads to
It crosses sealing structure to be sealed, oil pipe upper end is connected on end cap.
Preferably, the heating device ontology is additionally provided with pedestal, pedestal connects mounting base, and oil pipe lower end is connected to installation
On seat.
Preferably, being provided with oil guiding hole in the mounting base makes to interconnect between the accommodating space of oil pipe and fuel tank.
Preferably, the end cap of the heating device ontology is mounted on outside fuel tank, heating tube, oil pipe, pedestal are located at oil
Inside case, heating device ontology is vertically arranged in fuel tank.
Preferably, the cover internal is provided with strainer, strainer is communicated to oil inlet pipe.
The utility model has the beneficial effects that
1, the utility model increase heat exchange contact area, it is thermally conductive fast, diesel heating efficiency is improved, when shortening the switching of 0# diesel oil
Between, vehicle operating cost is reduced, damage of the wax deposition diesel oil to components such as switching valves is prevented.
2, the utility model heats tube portion no-welding-seam, and safe ne-leakage prevents cooling water pipeline damage, cooling water leakage
The hidden danger of engine is damaged to large tank, safe heating is easy to use.
The feature and advantage of the utility model will be described in detail by embodiment combination attached drawing.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is a kind of integral installation position on fuel tank of diesel oil commercial vehicle oil tank heating apparatus with liquid level sensor
Schematic diagram；
Fig. 2 is a kind of overall structure diagram of diesel oil commercial vehicle oil tank heating apparatus with liquid level sensor；
Fig. 3 is a kind of heating-pipe structure schematic diagram of diesel oil commercial vehicle oil tank heating apparatus with liquid level sensor；
Fig. 4 is a kind of schematic cross-sectional view of diesel oil commercial vehicle oil tank heating apparatus with liquid level sensor；
Fig. 5 is a kind of end cap portion structural schematic diagram of diesel oil commercial vehicle oil tank heating apparatus with liquid level sensor.
In figure
1- heating device ontology, 2- fuel tank, 3- sealing structure, 4- end cap, 5- water pipe, 51- water inlet pipe, 52- outlet pipe,
53- heat dissipation scales, 6- oil pipe, 61- flowline, 62- oil inlet pipe, 7- pedestal, 8- mounting base, 81- oil guiding hole, 9- liquid level sensor
Pipe, 10- strainer.
Specific embodiment
To keep the purpose of this utility model, technical solution and advantage clearer, below by the technology to the utility model
Scheme is described in detail.Obviously, the described embodiments are only a part of the embodiments of the utility model, rather than all
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are not before making creative work
Obtained all other embodiment is put, the range that the utility model is protected is belonged to.
As shown in Figure 1, Figure 2, Fig. 4, the utility model, including heating device ontology 1, the heating device ontology 1 are mounted on oil
On case 2；The heating device ontology 1 includes heating tube, oil pipe 6, has the cavity for the heat source that circulates in the heating tube, adds
Auxiliary-radiating structure is additionally provided on heat pipe, oil pipe 6 is set in outside heating tube and has between heating pipe outer wall for the oil that circulates
The accommodating space of liquid interconnects between the accommodating space and fuel tank 2；The oil pipe 6 includes oil inlet pipe 62, flowline 61；
The heating device ontology 1 further includes liquid level sensor pipe 9, and liquid level sensor pipe 9 is mounted on pedestal 7, after being located at oil pipe 6
Side, liquid level sensor pipe 9 and 62 external connection of oil inlet pipe are integral.9 upper end of liquid level sensor pipe is liquid level sensor.Liquid level passes
Sensor pipe 9 and 62 external connection of oil inlet pipe are integral, and heat can be conducted to liquid level sensor pipe 9, avoid liquid level sensor
Pipe 9 influences working performance due to diesel oil wax deposition.
Flowline 61 connects oil guide pipe and fuel tank can be communicated with the outside, so that the oil in fuel tank is imported external make
With.Heat source can flow into cavity from heat source import, and flow out from thermal source outlet, so as to make heat-source Cycles and then persistently to oil
It is heated.
1 top of heating device ontology further includes end cap 4, on the nozzle lateral wall of the water inlet pipe 51 and outlet pipe 52
It is provided with screw thread, and is located at 2 outside of fuel tank.Heating tube upper end is spirally connected with end cap 4 to be connect and is sealed by sealing structure 3,
6 upper end of oil pipe is connected on end cap 4.The connection that is spirally connected ensure that the stability of connection, in turn avoids connecting using traditional welding and make
At weld seam more weld crackings the problem of, while being sealed using sealing structure 3, prevent water from revealing from heating tube, cause
It is contaminated with the problem of water is unable to run engine in diesel oil, improves the safety of the device.
The heating device ontology 1 is additionally provided with pedestal 7, and pedestal 7 connects mounting base 8, and 6 lower end of oil pipe is connected to mounting base 8
On.
Oil guiding hole 81 is provided in the mounting base 8 to be made to interconnect between the accommodating space of oil pipe 6 and fuel tank 2.
The end cap 4 of the heating device ontology 1 is mounted on outside fuel tank 2, and heating tube, oil pipe 6, pedestal 7 are located in fuel tank 2
Portion, heating device ontology 1 are vertically arranged in fuel tank 2.
Such as Fig. 3, heating-pipe structure
The heat source is water, and heating tube is water pipe 5, and water pipe 5 is the integrally formed U-shaped structure of Aluminum extrusion.Heating tube exists
It is an entirety in fuel tank, to will not reveal heat source in fuel tank.
Using water as heat source, water can use the cooling water of engine, and cooling water absorbs the heat of engine to become
For hot water, hot water by heat source import enter heating tube to on the outside of heating tube oil inlet pipe 62 and flowline 61 add
Heat, then flows out to the storage location i.e. water tank of cooling water by thermal source outlet, the water in water tank enter engine to
To engine cooling.The water temperature of heat source will not make oil generate excessively high temperature to cause the damage of equipment.Heat source is located at cavity
It is interior, heating tube in fuel tank internal no-welding-spot no-welding-seam but an integral tubular structure, to ensure that hot water will not leak into
And it ensure that safety.
The water pipe 5 includes water inlet pipe 51 and outlet pipe 52, and oil inlet pipe 62 is set in outside outlet pipe 52, and flowline 61 is arranged
Outside water inlet pipe 51.
Auxiliary-radiating structure in the heating tube is heat dissipation scales 53, and the structure of heat dissipation scales 53 is that circumferentially interval is divided
The fin of cloth.53 structure of heat dissipation scales increases heat exchange area, improves the heating efficiency of heating tube, so that in oil pipe 6
Oil liquid can quickly receive thermal energy, finally diesel oil is thawed, diesel vehicle is operated normally, substantially increases the dress
The operational efficiency set, has saved the time, improves the practicability of the heating device.
The end cap 4 is internally provided with strainer 10, and strainer 10 is communicated to oil inlet pipe 62.Strainer 10 can be used for flow direction oil
Diesel oil inside case is filtered.The strainer 10 for being mounted on cover internal can receive the heat of end cap, so that passing through strainer 10
Oil be less susceptible to wax deposition, it is easier to pass through, be in addition easier dismounting and change than being mounted on oil pipe other positions, using effect is more
It is good.
The course of work of the utility model:
Oil flows to fuel tank by oil inlet pipe 62, oil guiding hole 81, completes the process that oil is externally entering fuel tank；Oil in fuel tank
Outside is flowed to out of fuel tank into flowline 61, and through flowline 61.It is full of accommodating space from the oil outside fuel tank flow direction,
To improve the temperature of oil.Accommodating space is also passed through from the external oil for flowing into fuel tank with the oil of temperature, recycles oil
Heat.It is filled with oil liquid in accommodating space, and heating tube is wrapped up, to improve the efficiency of heating oil.
Optimize the structure of heating pipe: being integrally formed using Aluminum extrusion, heating pipe's outer wall is covered with heat dissipation scales to increase
Add heat dissipation area, the thermal conversion efficiency to fuel oil can be increased substantially, greatly shortens from high grade diesel oil and be switched to 0# diesel oil
Time, reduce vehicle operating cost.
It makes full use of the heat of engine oil return: increasing an oil return pipe, cover and oil return is heated on water pipe, from engine
Hot oil back is returned directly to tank bottoms by this pipe, first by this oil return pipe to the diesel heating in fuel tank, and changes
The diesel oil near fuel sucking pipe is opened, hot oil can be recirculated utilization, so that solving diesel oil at tank bottoms fuel sucking pipe can not change
The problem of opening.
Water pipe leakage problem is resolved: water circulating-heating diesel oil is all that oil pipe covers and passes through weldering on pipe outer wall on the market
The mode of connecing is fixed, but due to aluminium material expand with heat and contract with cold and fuel tank in vibration so that weld cracking, water are leaked in diesel oil and damage
Hurt engine, the utility model prevents from revealing using the structure for being spirally connected and sealing.
Above description is only a specific implementation of the present invention, but the protection scope of the utility model is not limited to
In this, anyone skilled in the art within the technical scope disclosed by the utility model, can readily occur in variation
Or replacement, it should be covered within the scope of the utility model.
Claims (10)
1. a kind of diesel oil commercial vehicle oil tank heating apparatus with liquid level sensor, it is characterised in that: including heating device ontology
(1), the heating device ontology (1) is mounted on fuel tank (2)；The heating device ontology (1) includes heating tube, oil pipe (6),
There is the cavity for the heat source that circulates in the heating tube, auxiliary-radiating structure is additionally provided in heating tube, oil pipe (6), which is set in, to be added
There is the accommodating space for the oil liquid that circulates, between the accommodating space and fuel tank (2) outside heat pipe and between heating pipe outer wall
It interconnects；The oil pipe (6) includes oil inlet pipe (62), flowline (61)；The heating device ontology (1) further includes that liquid level passes
Sensor pipe (9), liquid level sensor pipe (9) are mounted on pedestal (7), be located at oil pipe (6) on rear side of, liquid level sensor pipe (9) with into
Oil pipe (62) external connection is integral.
2. a kind of diesel oil commercial vehicle oil tank heating apparatus with liquid level sensor as described in claim 1, it is characterised in that: institute
Stating heat source is water, and heating tube is water pipe (5), and water pipe (5) is the integrally formed U-shaped structure of Aluminum extrusion.
3. a kind of diesel oil commercial vehicle oil tank heating apparatus with liquid level sensor as claimed in claim 2, it is characterised in that: institute
Stating water pipe (5) includes water inlet pipe (51) and outlet pipe (52), and oil inlet pipe (62) is set in outlet pipe (52) outside, flowline (61) set
It is located at water inlet pipe (51) outside.
4. a kind of diesel oil commercial vehicle oil tank heating apparatus with liquid level sensor as described in any one of claims 1-3, special
Sign is: auxiliary-radiating structure in the heating tube is heat dissipation scales (53), the structure of heat dissipation scales (53) be circumferentially between
Every the fin of distribution.
5. a kind of diesel oil commercial vehicle oil tank heating apparatus with liquid level sensor as claimed in claim 3, it is characterised in that: institute
It states and is provided with screw thread on the nozzle lateral wall of water inlet pipe (51) and outlet pipe (52), and be located on the outside of fuel tank (2).
6. a kind of diesel oil commercial vehicle oil tank heating apparatus with liquid level sensor as described in claim 1, it is characterised in that: institute
Stating heating device ontology (1) top further includes end cap (4), and heating tube upper end is spirally connected with end cap (4) to be connect and pass through sealing structure
(3) it is sealed, oil pipe (6) upper end is connected on end cap (4).
7. a kind of diesel oil commercial vehicle oil tank heating apparatus with liquid level sensor as described in claim 1, it is characterised in that: institute
It states heating device ontology (1) to be additionally provided with pedestal (7), pedestal (7) connects mounting base (8), and oil pipe (6) lower end is connected to mounting base
(8) on.
8. a kind of diesel oil commercial vehicle oil tank heating apparatus with liquid level sensor as claimed in claim 7, it is characterised in that: institute
It states and is provided with oil guiding hole (81) on mounting base (8) and makes to interconnect between the accommodating space of oil pipe (6) and fuel tank (2).
9. a kind of diesel oil commercial vehicle oil tank heating apparatus with liquid level sensor as claimed in claims 6 or 7, feature exist
In: the end cap (4) of the heating device ontology (1) is mounted on fuel tank (2) outside, and heating tube, oil pipe (6), pedestal (7) are located at oil
Case (2) is internal, and heating device ontology (1) is vertically arranged in fuel tank (2).
10. a kind of diesel oil commercial vehicle oil tank heating apparatus with liquid level sensor as claimed in claim 6, it is characterised in that:
The end cap (4) is internally provided with strainer (10), and strainer (10) is communicated to oil inlet pipe (62).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920200400.5U CN209621502U (en) | 2019-02-15 | 2019-02-15 | A kind of diesel oil commercial vehicle oil tank heating apparatus with liquid level sensor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920200400.5U CN209621502U (en) | 2019-02-15 | 2019-02-15 | A kind of diesel oil commercial vehicle oil tank heating apparatus with liquid level sensor |
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| Publication Number | Publication Date |
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| CN209621502U true CN209621502U (en) | 2019-11-12 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201920200400.5U Active CN209621502U (en) | 2019-02-15 | 2019-02-15 | A kind of diesel oil commercial vehicle oil tank heating apparatus with liquid level sensor |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111963344A (en) * | 2020-09-22 | 2020-11-20 | 许海涛 | Energy-saving heater for oil tank of cold-region heavy truck |
| CN114135426A (en) * | 2021-11-29 | 2022-03-04 | 韩文童 | Fuel tank cover |
-
2019
- 2019-02-15 CN CN201920200400.5U patent/CN209621502U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111963344A (en) * | 2020-09-22 | 2020-11-20 | 许海涛 | Energy-saving heater for oil tank of cold-region heavy truck |
| CN114135426A (en) * | 2021-11-29 | 2022-03-04 | 韩文童 | Fuel tank cover |
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