CN206600222U - Oil sucking and returning and water heating device for double oil tanks - Google Patents
Oil sucking and returning and water heating device for double oil tanks Download PDFInfo
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- CN206600222U CN206600222U CN201720179865.8U CN201720179865U CN206600222U CN 206600222 U CN206600222 U CN 206600222U CN 201720179865 U CN201720179865 U CN 201720179865U CN 206600222 U CN206600222 U CN 206600222U
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- fuel tank
- main fuel
- oil
- pipe
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 67
- 238000010438 heat treatment Methods 0.000 title claims abstract description 32
- 239000002828 fuel tank Substances 0.000 claims description 157
- 239000000446 fuel Substances 0.000 claims description 42
- 239000008236 heating water Substances 0.000 claims description 36
- 239000000498 cooling water Substances 0.000 abstract description 7
- 230000010354 integration Effects 0.000 abstract description 3
- 239000003921 oil Substances 0.000 description 63
- 239000000295 fuel oil Substances 0.000 description 22
- 238000010257 thawing Methods 0.000 description 8
- 238000006243 chemical reaction Methods 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- 239000002283 diesel fuel Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 241001347978 Major minor Species 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000010705 motor oil Substances 0.000 description 2
- 239000011148 porous material Substances 0.000 description 2
- 238000013475 authorization Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000008450 motivation Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Landscapes
- Feeding And Controlling Fuel (AREA)
- Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
Abstract
The utility model provides a inhale back oil and water heating device for two oil tanks, includes manual change-over valve and the main oil tank oil suction opening, main oil tank oil return opening, bellytank oil suction opening, the bellytank oil return opening that are connected with it, manual change-over valve is connected with main oil tank oil suction pipe, main oil tank oil return pipe respectively, main oil tank oil suction pipe and main oil tank oil return pipe all set up in the main oil tank, the outside of main oil tank oil suction pipe, main oil tank oil return pipe is around having heated water surrounding pipe, engine cooling water outlet is connected to a port of heated water surrounding pipe, and engine cooling water inlet is connected to another port of heated water surrounding pipe. The design has the advantages of simple structure, high reliability, high integration level and simple and convenient operation.
Description
Technical field
The utility model is related to vehicle fuel supply technical field, more particularly to it is a kind of be used for double fuel tanks suck back oil and water
Heater, is primarily adapted for use in simplified structure, improves unfailing performance.
Background technology
Existing commercial car two-chamber fuel tank is usually the fuel pipe that two independent hand-operated valves control each fuel tank, is led
The problem of cause is troublesome poeration, and vehicle pipeline is complicated, and the oil mass liquid level of small chamber can not be shown.
Chinese patent, Authorization Notice No. is CN204921205U, and authorized announcement date is new for the practicality on December 30th, 2015
Type discloses a kind of embedded integrated heat exchange type fuel tank heater, including major-minor fuel tank fuel feeding conversion control device, heat are handed over
Changing device, fuel feeding filter, main fuel tank top offer pore structure, and heat-exchange device is embedded in main fuel tank by pore structure and connected
Fixed, major-minor fuel tank fuel feeding conversion control device is connected with heat-exchange device top, and fuel feeding filter is filled positioned at heat exchange
Put lower end inside.Although diesel oil condenses the problem of blocking oil circuit when the utility model can effectively prevent from meeting with low temperature, it is still
So there is following defect：Heat-exchange device origin flow tube in the utility model, return duct, flow the parts such as chamber, back cavity, shell
Constitute, such design is not only complicated, and during heat-exchange device work, heat is inwardly conducted by heat-exchange device intracavitary
To fuel sucking pipe, the fuel oil in main fuel tank is outwards conducted to by shell, shell is passed downwardly through and is conducted to fuel feeding filter, is used
Above-mentioned heat exchange pattern timely and effectively can not carry out heat supply to each position, reduce the unfailing performance of heat transfer.
The content of the invention
The purpose of this utility model is the defect and problem for overcoming complicated, reliability present in prior art low,
There is provided a kind of simple in construction, reliability it is high be used for double fuel tanks suck back oil and hot-water heating system.
To realize object above, technical solution of the present utility model is：It is a kind of to suck back oil and water for double fuel tanks
Heater, including main fuel tank fuel sucking pipe and main fuel tank oil return pipe, the main fuel tank fuel sucking pipe are respectively provided with main fuel tank oil return pipe
In main fuel tank, the main fuel tank fuel sucking pipe, the outside of main fuel tank oil return pipe be wound with heating water circular tube, the heating water ring around
The Single port connection engine cool water out of pipe, the another port connection engine cool water inlet of heating water circular tube.
The top of the heating water circular tube is connected by band with main fuel tank fuel sucking pipe.
The heating water circular tube includes the straight sections and spiral pipe portion being connected, and the straight sections pass through band and main oil
The top of case fuel sucking pipe is connected, and the straight sections are in contact with the top of main fuel tank oil return pipe, and the spiral pipe portion is wound on master
On fuel tank oil suction pipe, the bottom of main fuel tank oil return pipe.
The bottom of the heating water circular tube is arranged with heat shield.
Suck back oil and the hot-water heating system for being used for double fuel tanks also includes manual switching valve and coupled master
Fuel tank inlet port, main fuel tank oil return opening, auxiliary fuel tank inlet port, auxiliary fuel tank oil return opening, the manual switching valve respectively with main fuel tank
Fuel sucking pipe, main fuel tank oil return pipe are connected.
The heating water circular tube is connected with engine cool water out, engine cool water inlet respectively by magnetic valve
Connect, sensor is integrated with the magnetic valve.
It is described to be used for the upper surface that oily and hot-water heating system is installed on main fuel tank that sucks back of double fuel tanks.
Compared with prior art, the beneficial effects of the utility model are：
1st, a kind of suck back main fuel tank fuel sucking pipe, main fuel tank in oil and hot-water heating system for being used for double fuel tanks of the utility model is returned
The outside of oil pipe is wound with heating water circular tube, and the Single port connection engine cool water out of heating water circular tube heats water ring
Engine cool water inlet is connected around the another port of pipe, using the heating pipe of said structure, heat-exchange device is simplified, together
When, around the heating water bath of tubular type so that fuel oil thawing time is short, effect is good, the fuel oil in relatively reliable defrosting main fuel tank.
Therefore, the utility model is simple in construction, reliability is high.
2nd, a kind of heating water circular tube in oil and hot-water heating system that sucks back for being used for double fuel tanks of the utility model includes being connected
The straight sections connect and spiral pipe portion, straight sections are connected by band with the top of main fuel tank fuel sucking pipe, straight sections and main fuel tank
The top of oil return pipe is in contact, and spiral pipe portion is wound on main fuel tank fuel sucking pipe, on the bottom of main fuel tank oil return pipe, and such design is not
Only simple installation, and using the heating water circular tube of said structure, while reliable defrosting main fuel tank fuel oil, reduces and adds
The manufacturing cost of hot water circular tube；In addition, the bottom of heating water circular tube is arranged with heat shield, sets up heat shield and can be very good
The fuel oil of heating is separated with unheated fuel oil, unfailing performance is improved.Therefore, the utility model simple installation, into
This low, reliability is high.
3rd, a kind of suck back main fuel tank fuel sucking pipe, main fuel tank in oil and hot-water heating system for being used for double fuel tanks of the utility model is returned
Oil pipe is connected with manual switching valve, and main fuel tank inlet port, main fuel tank oil return opening, auxiliary fuel tank are provided with manual switching valve and is inhaled
Hydraulic fluid port, auxiliary fuel tank oil return opening, when the handle of manual switching valve is in level, auxiliary fuel tank inlet port and main fuel tank inlet port are in valve
Internal portion connects to form a separate chamber, and auxiliary fuel tank oil return opening connects to form an independence with main fuel tank oil return opening in valve inner
Chamber, now starts engine using the fuel oil in auxiliary fuel tank, when manual switching valve handle down when, main fuel tank inlet port and master
Fuel tank oil suction pipe is docked and connected, and main fuel tank oil return opening is docked and connected with main fuel tank oil return pipe, now using the fuel oil in main fuel tank
Start engine, using manual switching valve, simplify the structure of device, improve the integrated level of device；In addition, heating water ring around
Pipe is connected with engine cool water out, engine cool water inlet respectively by magnetic valve, and sensing is integrated with magnetic valve
Device, such design can decide whether to open water heating with automatic sensing water temperature, easy to operate and improve unfailing performance.Cause
This, the utility model is not only simple in structure, integrated level high, and easy to operate, reliability is high.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
In figure：Main fuel tank fuel sucking pipe 1, main fuel tank oil return pipe 2, heating water circular tube 3, engine cool water out 31, hair
Motivation cooling water inlet 32, straight sections 33, spiral pipe portion 34, band 4, heat shield 5, manual switching valve 6, auxiliary fuel tank inlet port
61st, main fuel tank inlet port 62, auxiliary fuel tank oil return opening 63, main fuel tank oil return opening 64, magnetic valve 7.
Embodiment
The utility model is described in further detail below in conjunction with brief description of the drawings and embodiment.
It is a kind of to be used for the oily and hot-water heating system that sucks back of double fuel tanks, including main fuel tank fuel sucking pipe 1 and main fuel tank referring to Fig. 1
Oil return pipe 2, the main fuel tank fuel sucking pipe 1 is arranged in main fuel tank with main fuel tank oil return pipe 2, the main fuel tank fuel sucking pipe 1, master
The outside of tank drainback pipe 2 is wound with heating water circular tube 3, the Single port connection engine cooling water of the heating water circular tube 3
Outlet 31, the another port connection engine cool water inlet 32 of heating water circular tube 3.
The top of the heating water circular tube 3 is connected by band 4 with main fuel tank fuel sucking pipe 1.
The heating water circular tube 3 includes the straight sections 33 and spiral pipe portion 34 being connected, and the straight sections 33 are by pricking
It is connected with 4 with the top of main fuel tank fuel sucking pipe 1, the straight sections 33 are in contact with the top of main fuel tank oil return pipe 2, the spiral shell
Coil portion 34 is wound on main fuel tank fuel sucking pipe 1, on the bottom of main fuel tank oil return pipe 2.
The bottom of the heating water circular tube 3 is arranged with heat shield 5.
Suck back oil and the hot-water heating system for being used for double fuel tanks also includes manual switching valve 6 and coupled master
Fuel tank inlet port 62, main fuel tank oil return opening 64, auxiliary fuel tank inlet port 61, auxiliary fuel tank oil return opening 63, the manual switching valve 6 are distinguished
It is connected with main fuel tank fuel sucking pipe 1, main fuel tank oil return pipe 2.
The heating water circular tube 3 by magnetic valve 7 respectively with engine cool water out 31, engine cool water inlet
32 are connected, and sensor is integrated with the magnetic valve 7.
It is described to be used for the upper surface that oily and hot-water heating system is installed on main fuel tank that sucks back of double fuel tanks.
Principle of the present utility model is described as follows：
A kind of oily and hot-water heating system that sucks back for being used for double fuel tanks of the design is solved present in prior art well
Fuel oil thawing time length, effect are poor, so as to cause the problem of fuel oil defrosting reliability is low.The device screens is mounted in main fuel tank upper table
Face, when manual switching valve handle is in level, that is, shows " pair is opened ", now, auxiliary fuel tank inlet port and main fuel tank inlet port are in valve
Internal portion connects to form a separate chamber, and auxiliary fuel tank oil return opening connects to form an independence with main fuel tank oil return opening in valve inner
Chamber；When rotation manual switching valve to handle down, i.e. display " master open ", now main fuel tank inlet port is directly and main fuel tank fuel sucking pipe
It is docked and connected.When low temperature environment, start the fuel oil that engine first uses the low grade of auxiliary fuel tank, auxiliary fuel tank inlet port connects main oil
Case inlet port, engine, engine oil return pipe connection main fuel tank oil return opening, through auxiliary fuel tank oil return opening are reached through main fuel tank inlet port
Return to auxiliary fuel tank；Meanwhile, the heating of fuel oil cooling water is opened, heating water circular tube connection engine cool water out, engine are cold
But water inlet, engine cooling water flows through engine cool water inlet to the bottom of heating water circular tube, then on spiral surrounding
Connection engine cool water out is risen, heating water circular tube is immersed in fuel oil, radiates to heat by the engine coolant of heat
Defrosting fuel oil, the water-bath type heating of helix tube type so that fuel oil thawing time is short, effect is good, so as to improve fuel oil defrosting
Unfailing performance.With the continuous rise of engine water temperature, No. zero diesel oil of main fuel tank gradually thaws, after about running 20 minutes（This
When main fuel tank No. zero diesel oil gradually thaw, can normally use）, flame out and stop, move manual switching valve to main fuel tank,
Start engine, this uses the fuel oil of main fuel tank, and main fuel tank fuel oil flows through main oil through screen pack through main fuel tank fuel sucking pipe
Through chassis to engine after case inlet port, engine oil return returns to main oil after main fuel tank oil return opening, main fuel tank oil return pipe successively
Case.Wherein, the heat shield that the bottom of heating water circular tube is arranged does not add by the fuel oil of heating and well in fuel oil initial start stage
The fuel oil of heat is separated.In addition, the device also includes fuel-quantity transducer pillar and floating drum（The liquid level with fuel tank can be shown in
Amount）, and fuel-quantity transducer interface and water level magnetic valve unlatching interface, the magnetic valve of level sensor is integrated with, can be automatic
Sensing water temperature heats to decide whether to open water, solves the problem of too high closing water of summer oil temperature is heated.Using said structure,
By oil temperature sensor, heating water circular tube, heating pipe road opening and closing magnetic valve and suction, oil return pipe and manual integration switching valve
Integrate, novel in design reliable, the structure suction, function of oil return interface synchronization conversion by integration realization, disposably
Synchronous conversion sucks back hydraulic fluid port, realizes and uses low trade mark fuel oil in Han Qu, simple to operate, can also be to while facilitating the client to use
User brings huge economic benefit.
Embodiment 1：
It is a kind of to be used for the oily and hot-water heating system that sucks back of double fuel tanks, including main fuel tank fuel sucking pipe 1 and main fuel tank referring to Fig. 1
Oil return pipe 2, the main fuel tank fuel sucking pipe 1 is arranged in main fuel tank with main fuel tank oil return pipe 2, the main fuel tank fuel sucking pipe 1, master
The outside of tank drainback pipe 2 is wound with heating water circular tube 3, the Single port connection engine cooling water of the heating water circular tube 3
Outlet 31, the another port connection engine cool water inlet 32 of heating water circular tube 3；The top of the heating water circular tube 3
It is connected by band 4 with main fuel tank fuel sucking pipe 1；The oily and hot-water heating system that sucks back for being used for double fuel tanks is installed on main fuel tank
Upper surface on.
Embodiment 2：
Substance be the same as Example 1, difference is：
Referring to Fig. 1, the heating water circular tube 3 includes the straight sections 33 being connected and spiral pipe portion 34, the straight sections
33 are connected by band 4 with the top of main fuel tank fuel sucking pipe 1, and the straight sections 33 connect with the top of main fuel tank oil return pipe 2
Touch, the spiral pipe portion 34 is wound on main fuel tank fuel sucking pipe 1, on the bottom of main fuel tank oil return pipe 2.
Embodiment 3：
Substance be the same as Example 1, difference is：
Referring to Fig. 1, the bottom of the heating water circular tube 3 is arranged with heat shield 5.
Embodiment 4：
Substance be the same as Example 1, difference is：
Referring to Fig. 1, it is described be used for double fuel tanks suck back oil and hot-water heating system also include manual switching valve 6 and with its phase
Main fuel tank inlet port 62, main fuel tank oil return opening 64, auxiliary fuel tank inlet port 61, the auxiliary fuel tank oil return opening 63 of connection, described manual turn
Valve 6 is changed respectively with main fuel tank fuel sucking pipe 1, main fuel tank oil return pipe 2 to be connected.
Embodiment 5：
Substance be the same as Example 1, difference is：
Referring to Fig. 1, the heating water circular tube 3 is cold with engine cool water out 31, engine respectively by magnetic valve 7
But water inlet 32 is connected, and sensor is integrated with the magnetic valve 7.
Claims (7)
1. a kind of be used for the oily and hot-water heating system that sucks back of double fuel tanks, including main fuel tank fuel sucking pipe（1）With main fuel tank oil return pipe
（2）, the main fuel tank fuel sucking pipe（1）With main fuel tank oil return pipe（2）It is arranged in main fuel tank, it is characterised in that：The main oil
Case fuel sucking pipe（1）, main fuel tank oil return pipe（2）Outside be wound with heating water circular tube（3）, the heating water circular tube（3）One
Port connects engine cool water out（31）, heat water circular tube（3）Another port connection engine cool water inlet
（32）.
2. it is according to claim 1 it is a kind of be used for double fuel tanks suck back oil and hot-water heating system, it is characterised in that：It is described to add
Hot water circular tube（3）Top pass through band（4）With main fuel tank fuel sucking pipe（1）It is connected.
3. it is according to claim 1 it is a kind of be used for double fuel tanks suck back oil and hot-water heating system, it is characterised in that：It is described to add
Hot water circular tube（3）Including the straight sections being connected（33）With spiral pipe portion（34）, the straight sections（33）Pass through band（4）With
Main fuel tank fuel sucking pipe（1）Top be connected, the straight sections（33）With main fuel tank oil return pipe（2）Top be in contact, it is described
Spiral pipe portion（34）It is wound on main fuel tank fuel sucking pipe（1）, main fuel tank oil return pipe（2）Bottom on.
4. it is according to claim 1 it is a kind of be used for double fuel tanks suck back oil and hot-water heating system, it is characterised in that：It is described to add
Hot water circular tube（3）Bottom be arranged with heat shield（5）.
5. it is according to claim 1 it is a kind of be used for double fuel tanks suck back oil and hot-water heating system, it is characterised in that：It is described to use
Also include manual switching valve in suck back oil and the hot-water heating system of double fuel tanks（6）And coupled main fuel tank inlet port
（62）, main fuel tank oil return opening（64）, auxiliary fuel tank inlet port（61）, auxiliary fuel tank oil return opening（63）, the manual switching valve（6）Respectively
With main fuel tank fuel sucking pipe（1）, main fuel tank oil return pipe（2）It is connected.
6. it is according to claim 1 it is a kind of be used for double fuel tanks suck back oil and hot-water heating system, it is characterised in that：It is described to add
Hot water circular tube（3）Pass through magnetic valve（7）Respectively with engine cool water out（31）, engine cool water inlet（32）It is connected
Connect, the magnetic valve（7）On be integrated with sensor.
7. what a kind of according to any one in claim 1-6 was used for double fuel tanks sucks back oil and hot-water heating system, it is special
Levy and be：It is described to be used for the upper surface that oily and hot-water heating system is installed on main fuel tank that sucks back of double fuel tanks.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720179865.8U CN206600222U (en) | 2017-02-27 | 2017-02-27 | Oil sucking and returning and water heating device for double oil tanks |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720179865.8U CN206600222U (en) | 2017-02-27 | 2017-02-27 | Oil sucking and returning and water heating device for double oil tanks |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206600222U true CN206600222U (en) | 2017-10-31 |
Family
ID=60146669
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720179865.8U Active CN206600222U (en) | 2017-02-27 | 2017-02-27 | Oil sucking and returning and water heating device for double oil tanks |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206600222U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108104999A (en) * | 2017-11-23 | 2018-06-01 | 北京福田戴姆勒汽车有限公司 | For the first sensor of double fuel tanks |
| CN109184974A (en) * | 2018-10-09 | 2019-01-11 | 合肥邦立电子股份有限公司 | It is a kind of equipped with water, the engine fuel system of oil circuit automatic switching function and method |
| CN109878328A (en) * | 2019-04-10 | 2019-06-14 | 安徽安凯汽车股份有限公司 | A kind of water heated type Dual-cavity oil tank based on intelligent control |
-
2017
- 2017-02-27 CN CN201720179865.8U patent/CN206600222U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108104999A (en) * | 2017-11-23 | 2018-06-01 | 北京福田戴姆勒汽车有限公司 | For the first sensor of double fuel tanks |
| CN109184974A (en) * | 2018-10-09 | 2019-01-11 | 合肥邦立电子股份有限公司 | It is a kind of equipped with water, the engine fuel system of oil circuit automatic switching function and method |
| CN109184974B (en) * | 2018-10-09 | 2023-09-22 | 合肥邦立电子股份有限公司 | Engine oil supply system and method with automatic water and oil way switching function |
| CN109878328A (en) * | 2019-04-10 | 2019-06-14 | 安徽安凯汽车股份有限公司 | A kind of water heated type Dual-cavity oil tank based on intelligent control |
| CN109878328B (en) * | 2019-04-10 | 2024-02-06 | 安徽安凯汽车股份有限公司 | Intelligent control-based water heating type double-cavity oil tank |
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