CN206234029U - Diesel vehicle non-congealable oil box - Google Patents
Diesel vehicle non-congealable oil box Download PDFInfo
- Publication number
- CN206234029U CN206234029U CN201621300658.5U CN201621300658U CN206234029U CN 206234029 U CN206234029 U CN 206234029U CN 201621300658 U CN201621300658 U CN 201621300658U CN 206234029 U CN206234029 U CN 206234029U
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- China
- Prior art keywords
- oil
- reserve
- oil reserve
- fuel tank
- low grade
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- Expired - Fee Related
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Abstract
Diesel vehicle includes fuel tank with non-congealable oil box, the inside of fuel tank sets dividing plate, fuel tank internal is separated into low grade oil reserve and conventional oil reserve by dividing plate, low grade oil reserve and conventional oil reserve are not connected in fuel tank internal, low grade oil reserve and conventional oil reserve are respectively provided with independent oil filler, low grade oil reserve and conventional oil reserve are responsible for the oil supply bar of diesel engine and oil return by fuel feed pump and oil return pipe and connected, control valve is respectively mounted on low grade oil reserve and the respective fuel feed pump in conventional oil reserve and oil return pipe, mounting temperature sensor in conventional oil reserve, the bottom of conventional oil reserve sets heat exchange coil, heat exchange coil two ends connect with liquid circulation line, first circulation pump is installed on liquid circulation line.Two kinds of diesel oil of label can be respectively stored, use the car cost, temperature sensor that can be greatly reduced in low temperature environment can sense the temperature in conventional oil reserve, it is to avoid oily the temperature inside the box is too high to cause oil to expand and excessive.
Description
Technical field
The utility model is related to a kind of fuel tank, specifically a kind of diesel vehicle non-congealable oil box.
Background technology
Diesel engine is high compared with the gasoline engine thermal efficiency, and power is big, and unit consumption of fuel is low, relatively more economical, mainly as dragging
Machine drawing, full-sized car, diesel locomotive and civil engineering, excavator, loading machine, fishing boat, the power of diesel generating set and farm machinery.
But Diesel engine generally existing winter is difficult to the problem for starting, this be due to diesel oil in low temperature environment wax deposition and lose flowing
Caused by property, diesel oil can be divided into the classification of multiple label grades according to condensation point, wherein only low grade（- 10, -20, -30, -50）
Diesel oil is adapted to be used in low temperature environment, and label is lower, and its resistance to low temperature is stronger, but its price is also big with the reduction of label
Width is lifted.
Utility model content
The purpose of this utility model is to provide a kind of diesel vehicle non-congealable oil box, and it can respectively store two kinds of bavins of label
Oil, in the case of needing to start vehicle in low temperature environment, uses low-grade diesel, while using engine in the vehicle launch stage
The ordinary diesel oil stored in chilled water heating oil tank, switches to using common bavin after ordinary diesel oil temperature reaches use requirement
Oil, can be greatly reduced in low temperature environment and use car cost.
The utility model to achieve the above object, is achieved through the following technical solutions：Including fuel tank, the inside of fuel tank is set
Fuel tank internal is separated into low grade oil reserve and conventional oil reserve, low grade oil reserve and conventional oil by dividing plate, dividing plate
Reserve is not connected in fuel tank internal, and low grade oil reserve and conventional oil reserve are respectively provided with independent oil filler, low mark
Number oily reserve and conventional oil reserve are connected by fuel feed pump and oil return pipe with the oil supply bar of diesel engine and oil return supervisor,
Control valve is respectively mounted on low grade oil reserve and the respective fuel feed pump in conventional oil reserve and oil return pipe, in conventional oil reserve
Mounting temperature sensor, the bottom of conventional oil reserve sets heat exchange coil, and heat exchange coil two ends connect with liquid circulation line,
First circulation pump is installed, the control end of first circulation pump is connected by controlling circuit with temperature sensor on liquid circulation line.
Loop branch pipe is set between the liquid feeding end and outlet end of the liquid circulation line, second circulation pump is installed on loop branch pipe, follow
Ring branch pipe is close to the oil supply bar of diesel engine and oil return supervisor is set, and second circulation pump makes the liquid in loop branch pipe by being close to back
Flowed to the one end for being close to oil supply bar one end of oil supervisor.Position and loop branch pipe that loop branch pipe is close to oil supply bar
Muff is enclosed with outside the position being close to oil return supervisor.The low grade oil reserve side wall of fuel tank sets oil level indicator.Oil
The conventional oil reserve top of case sets anticoagulant memotron, and anticoagulant memotron lower end communicates with fuel tank, anticoagulant memotron
Check valve is installed in the mouth of pipe of lower end, the conducting direction of check valve be from inside anticoagulant memotron to fuel tank internal one-way conduction,
Set in anticoagulant memotron and piston is installed in anticoagulant storage chamber, anticoagulant storage chamber, top is installed at anticoagulant memotron top
Lid, opens up the screw rod installed in screw, screw and coordinated with screw on top cover, screw rod lower end is connected with piston, and screw rod upper end is set
Handwheel.
The utility model has the advantage of：Two kinds of diesel oil of label can be respectively stored, needs to start car in low temperature environment
In the case of, low-grade diesel is used in the vehicle launch stage, while using storage in engine cooling water heating fuel tank
Ordinary diesel oil, switches to after ordinary diesel oil temperature reaches use requirement and uses ordinary diesel oil, can be greatly reduced in low temperature environment
Use car cost, temperature sensor can sense the temperature in conventional oil reserve, when temperature is too high, temperature sensor is to
One circulating pump sends stop signal, the circulation of diesel coolant in stop liquid circulation line, it is to avoid oily the temperature inside the box is too high
The volume of oil is caused significantly to expand and excessive.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the overlooking the structure diagram of Fig. 1；
Fig. 3 is I portions mplifying structure schematic diagram in Fig. 1.
Specific embodiment
Diesel vehicle described in the utility model non-congealable oil box includes fuel tank 5, and the inside of fuel tank 5 sets dividing plate 20, dividing plate
20 will be separated into low grade oil reserve 11 and conventional oil reserve 14, low grade oil reserve 11 and conventional oil inside fuel tank 5
Reserve 14 is not connected in the inside of fuel tank 5, and low grade oil reserve 11 and conventional oil reserve 14 are respectively provided with independent oiling
Mouthful, low grade oil reserve 11 and conventional oil reserve 14 by the oil supply bar 6 of fuel feed pump and oil return pipe and diesel engine 1 and
Oil return supervisor 2 is connected, and control is respectively mounted on low grade oil reserve 11 and the respective fuel feed pump in conventional oil reserve 14 and oil return pipe
Valve processed 4, mounting temperature sensor 16 in conventional oil reserve 14, the bottom of conventional oil reserve 14 sets heat exchange coil 13, changes
The two ends of hot coil 13 are connected with liquid circulation line 9, and first circulation pump 10, first circulation pump 10 are installed on liquid circulation line 9
Control end be connected with temperature sensor 16 by controlling circuit.Can be in low grade oil reserve 11 and conventional oil oil storage when using
Low-grade diesel and ordinary diesel oil, low grade oil reserve 11 and the respective fuel feeding in conventional oil reserve 14 are separately added into area 14
Pipe and oil return pipe can control break-make by each control valve 4, realize two kinds of switchings of diesel oil, need to start vehicle in low temperature environment
In the case of, low-grade diesel is used in the vehicle launch stage, while general using what is stored in engine cooling water heating fuel tank
Logical diesel oil, switches to after ordinary diesel oil temperature reaches use requirement and uses ordinary diesel oil, can be greatly reduced in low temperature environment
Use car cost.Temperature sensor described in the utility model 16 can sense the temperature in conventional oil reserve 14, when temperature is too high
When, temperature sensor 16 sends stop signal to first circulation pump 10, and diesel coolant follows in stop liquid circulation line 9
Ring, it is to avoid the too high volume for causing oil of temperature significantly expands and excessive in fuel tank 5.
The utility model is for when preventing vehicle from being travelled in severe cold environment, regular fuel is responsible for 2 after lowering the temperature rapidly in oil return
Middle wax deposition, causes oil return to be responsible for 2 and blocks, and circulation branch can be set between the liquid feeding end of the liquid circulation line 9 and outlet end
Pipe 8, installs second circulation pump 21 on loop branch pipe 8, loop branch pipe 8 is close to the oil supply bar 6 of diesel engine 1 and oil return supervisor 2 sets
Put, second circulation pump 21 makes the liquid in loop branch pipe 8 from being close to one end of oil return supervisor 2 to the one end for being close to oil supply bar 6
Flowing.The structure is heated using the recirculated water of Diesel engine to oil return supervisor 2, it is to avoid oil return supervisor 2 blocks, and then makes
Oil supply bar 6 is heated with waste heat, beneficial to the diesel oil keeping temperature in oil supply bar 6, will not be lowered the temperature rapidly, can kept simultaneously
Fuel tank fuel feeding and the oil temperature of oil return.Because loop branch pipe 8 is connected to liquid circulation line 9 by the liquid feeding end of liquid circulation line 9
Outlet end, therefore controlling for first circulation pump 10 is not received, remained in that when first circulation pump 10 is stopped to oil return supervisor 2
Heating.
The utility model, can be in loop branch pipe 8 and oil supply bar 6 in order to further keep the oil temperature of fuel tank fuel feeding and oil return
Muff 7 is enclosed with outside the position that the position and loop branch pipe 8 being close to are close to oil return supervisor 2.
The utility model, can be in the low mark of fuel tank 5 for the ease of the oil mass in user's observation low grade oil reserve 11
Number side wall of oily reserve 11 sets oil level indicator 22.
The utility model for the ease of remained in the case where low-grade diesel exhausts and cannot supplement in time start vehicle,
Anticoagulant memotron 23, the lower end of anticoagulant memotron 23 and the phase of fuel tank 5 can be set at the top of conventional oil reserve 14 of fuel tank 5
It is logical, check valve 30 is installed in the lower end mouth of pipe of anticoagulant memotron 23, the conducting direction of check valve 30 is by anticoagulant memotron 23
It is internal that peace in anticoagulant storage chamber 24, anticoagulant storage chamber 24 is set to the inside one-way conduction of fuel tank 5, in anticoagulant memotron 23
Top cover 26 is installed at dress piston 25, the top of anticoagulant memotron 23, is opened up on top cover 26 in screw 27, screw 27 and installed and screw 27
The screw rod 28 of cooperation, the lower end of screw rod 28 is connected with piston 25, and the upper end of screw rod 28 sets handwheel 29.When using, in anticoagulant storage
Anticoagulant is added in the anticoagulant storage chamber 24 of pipe 23, after low-grade diesel exhausts, the rotatable handwheel 29 of driver passes through screw rod
28 band pistons 25 are moved down, according to the trapped fuel amount in conventional oil reserve 14 by the anticoagulant in anticoagulant storage chamber 24 by regulation
Ratio is clamp-oned in conventional oil reserve 14, the interim resistance to low temperature for increasing ordinary diesel oil.Anticoagulant can pull down top cover after
26 are supplemented, and top cover 26 can be connected by various connected modes such as screw thread, lock with anticoagulant memotron 23.
12 is low grade oil reserve oil filler in figure, and 15 is conventional oil reserve oil filler.
Claims (5)
1. diesel vehicle non-congealable oil box, it is characterised in that：Including fuel tank（5）, fuel tank（5）Inside set dividing plate（20）, dividing plate
（20）By fuel tank（5）Inside is separated into low grade oil reserve（11）With conventional oil reserve（14）, low grade oil reserve
（11）With conventional oil reserve（14）In fuel tank（5）It is internal not connected, low grade oil reserve（11）With conventional oil reserve
（14）It is respectively provided with independent oil filler, low grade oil reserve（11）With conventional oil reserve（14）Pass through fuel feed pump and oil return
Pipe and diesel engine（1）Oil supply bar（6）It is responsible for oil return（2）Connection, low grade oil reserve（11）With conventional oil reserve
（14）Control valve is respectively mounted on respective fuel feed pump and oil return pipe（4）, conventional oil reserve（14）Interior mounting temperature sensor
(16), conventional oil reserve（14）Bottom set heat exchange coil（13）, heat exchange coil（13）Two ends and liquid circulation line（9）
Connection, liquid circulation line（9）Upper installation first circulation pump（10）, first circulation pump（10）Control end by control circuit with
Temperature sensor (16) is connected.
2. diesel vehicle non-congealable oil box according to claim 1, it is characterised in that：The liquid circulation line（9）Enter
Loop branch pipe is set between liquid end and outlet end（8）, loop branch pipe（8）Upper installation second circulation pump（21）, loop branch pipe（8）Tightly
Patch diesel engine（1）Oil supply bar（6）It is responsible for oil return（2）Set, second circulation pump（21）Make loop branch pipe（8）Interior liquid
It is responsible for by being close to oil return（2）One end to being close to oil supply bar（6）One end flowing.
3. diesel vehicle non-congealable oil box according to claim 2, it is characterised in that：Loop branch pipe（8）With oil supply bar（6）
The position being close to and loop branch pipe（8）It is responsible for oil return（2）Muff is enclosed with outside the position being close to（7）.
4. diesel vehicle non-congealable oil box according to claim 1, it is characterised in that：Fuel tank（5）Low grade oil reserve
（11）Side wall sets oil level indicator（22）.
5. diesel vehicle non-congealable oil box according to claim 1, it is characterised in that：Fuel tank（5）Conventional oil reserve
（14）Top sets anticoagulant memotron（23）, anticoagulant memotron（23）Lower end and fuel tank（5）Communicate, anticoagulant memotron
（23）Check valve is installed in the mouth of pipe of lower end（30）, check valve（30）Conducting direction be by anticoagulant memotron（23）Inside is to oil
Case（5）Internal one-way conduction, anticoagulant memotron（23）Interior setting anticoagulant storage chamber（24）, anticoagulant storage chamber（24）Interior peace
Dress piston（25）, anticoagulant memotron（23）Top is installed by top cover（26）, top cover（26）On open up screw（27）, screw（27）It is interior
Install and screw（27）The screw rod of cooperation（28）, screw rod（28）Lower end and piston（25）Connection, screw rod（28）Upper end sets handwheel
（29）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621300658.5U CN206234029U (en) | 2016-11-30 | 2016-11-30 | Diesel vehicle non-congealable oil box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621300658.5U CN206234029U (en) | 2016-11-30 | 2016-11-30 | Diesel vehicle non-congealable oil box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206234029U true CN206234029U (en) | 2017-06-09 |
Family
ID=58980985
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621300658.5U Expired - Fee Related CN206234029U (en) | 2016-11-30 | 2016-11-30 | Diesel vehicle non-congealable oil box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206234029U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107774157A (en) * | 2017-11-21 | 2018-03-09 | 宁夏神电电气有限公司 | A kind of diesel number exchange system |
-
2016
- 2016-11-30 CN CN201621300658.5U patent/CN206234029U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107774157A (en) * | 2017-11-21 | 2018-03-09 | 宁夏神电电气有限公司 | A kind of diesel number exchange system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20170609 Termination date: 20171130 |