CN203655498U - Oil track for engine and supply system of engine - Google Patents
Oil track for engine and supply system of engine Download PDFInfo
- Publication number
- CN203655498U CN203655498U CN201320843319.1U CN201320843319U CN203655498U CN 203655498 U CN203655498 U CN 203655498U CN 201320843319 U CN201320843319 U CN 201320843319U CN 203655498 U CN203655498 U CN 203655498U
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- China
- Prior art keywords
- oily rail
- motor
- fuel
- oil
- imports
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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 - Lifetime
Links
- 239000000446 fuel Substances 0.000 claims abstract description 35
- 230000008676 import Effects 0.000 claims description 37
- 239000002828 fuel tank Substances 0.000 claims description 16
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 12
- 239000003502 gasoline Substances 0.000 claims description 6
- 238000004891 communication Methods 0.000 claims description 5
- 238000005299 abrasion Methods 0.000 abstract 1
- 239000003921 oil Substances 0.000 description 24
- 239000000295 fuel oil Substances 0.000 description 11
- 230000009286 beneficial effect Effects 0.000 description 5
- 239000000203 mixture Substances 0.000 description 4
- 238000005507 spraying Methods 0.000 description 4
- 239000004215 Carbon black (E152) Substances 0.000 description 2
- 238000010790 dilution Methods 0.000 description 2
- 239000012895 dilution Substances 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 229930195733 hydrocarbon Natural products 0.000 description 2
- 150000002430 hydrocarbons Chemical class 0.000 description 2
- 239000010761 intermediate fuel oil Substances 0.000 description 2
- 239000010721 machine oil Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000005086 pumping Methods 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 238000012512 characterization method Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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- Catching Or Destruction (AREA)
Abstract
The utility model discloses an oil track for an engine and a supply system of the engine. An oil channel is formed inside the oil track for the engine; a plurality of inlets and outlets for respectively communicating the oil channel with the outside world are formed in the oil track. The oil track disclosed by the embodiment of the utility model has the advantages that the fuel is high in application flexibility, the cold starting of the engine is facilitated, the discharge capacity of the engine is reduced, the abrasion of a cylinder is alleviated, and the power of the engine is ensured.
Description
Technical field
The utility model relates to Vehicle Engineering, in particular to a kind of oily rail for motor with have the supply system of the motor of the described oily rail for motor.
Background technique
Motor adopts fuel injection technic, but the oil droplet of existing motor supply system ejection has and is sizablely ejected in airway walls than regular meeting, in the situation that engine temperature is not high, this part fuel oil cannot fully evaporate, not only can pollute the discharge of thing, and can cause Amount of actual oil supply and expected value inconsistent, engine power deficiency.Especially when engine cold-start, this phenomenon is particularly evident.In addition, oil droplet is injected on cylinder wall, can wash away casing wall sea surface oil slick, causes cylinder wear.
Model utility content
The utility model is intended to solve at least to a certain extent one of above-mentioned technical problem of the prior art.For this reason, an object of the present utility model is to propose a kind of oily rail for motor, this oily rail that is used for motor have fuel use flexibility high, be beneficial to engine cold-start, can reduce the blowdown flow rate of motor and the wearing and tearing of cylinder, guarantee the advantages such as engine power.
Another object of the present utility model is to propose a kind of supply system of the motor with the described oily rail for motor.
For achieving the above object, first aspect of the present utility model proposes a kind of oily rail for motor, in the described oily rail for motor, has oil duct, and described oily rail is provided with the multiple imports and the multiple outlet that respectively described oil duct are in communication with the outside.
According to the oily rail for motor of the present utility model, by the multiple described import respectively described oil duct being in communication with the outside is set on described oily rail, can make pluralities of fuel enter described oil duct by multiple described imports mixes simultaneously, and store with certain pressure, by multiple described outlets, fuel is supplied with to motor when needed, can carry out premix to pluralities of fuel like this, be not subject to the restriction of single-fuel, use the fuel combination of proper ratio according to the situation of motor, improve the flexibility that fuel uses.In addition, if adopt fuel oil and air pre-mixing, can beforehand dilution fuel oil, improve the atomizing effect after spraying, make the oil droplet after spraying more evenly tiny, reduce fuel oil and be injected into the ratio on airway walls or cylinder wall, thereby can reduce hydrocarbon emission, be beneficial to engine cold-start, when reduction of discharging, can also reduce machine oil consumption, reduce the wearing and tearing of cylinder.Therefore, according to the utility model embodiment's the oily rail for motor have fuel use flexibility high, be beneficial to engine cold-start, can reduce the blowdown flow rate of motor and the wearing and tearing of cylinder, guarantee the advantages such as engine power.
In addition, can also there is following additional technical characteristics according to the oily rail for motor of the present utility model:
Multiple described imports are located on an end face of described oily rail, and multiple described outlets are located on the side face of described oily rail.Can make like this fuel mix of conveying more even.
Multiple described outlets are located on the side face of described oily rail equally spacedly along the length direction of described oily rail.Like this can be so that multiple described outlets be communicated with multiple cylinders of described motor respectively.
Described import is two.Can carry two kinds of different fuel by two described imports respectively like this.
Two described imports are respectively air intlet and fuel inlet.Can make like this air and fuel oil be pre-mixed in described oily rail.
Two described imports are respectively gasoline inlet and ethanol import.After can making like this gasoline and ethanol mix, flow to again motor in described oily rail.
Described outlet is four.The number of described outlet can be identical with the number of the cylinder of described motor.
Second aspect of the present utility model proposes a kind of supply system of motor, and the supply system of described motor comprises: multiple fuel tanks; Oil rail, described oily rail is according to the oily rail for motor described in first aspect of the present utility model, multiple imports of described oily rail are connected with multiple described fuel tanks respectively; Multiple oil sprayers, multiple described oil sprayers are connected with multiple outlets of described oily rail respectively.
, there is fuel and use the advantages such as flexibility is high, fuel consumption is little, blowdown flow rate is little, long service life by utilizing according to the oily rail for motor described in first aspect of the present utility model according to the supply system of motor of the present utility model.
The supply system of described motor also comprises multiple petrolifts, and multiple described fuel tanks are connected with multiple imports of described oily rail by multiple described petrolifts respectively.Can utilize respectively so multiple described petrolifts that the fuel-pumping in multiple described fuel tanks is mixed to described oily rail.
The supply system of described motor also comprises multiple control valves, and each described control valve is connected between a described import and connected described fuel tank.Can regulate like this kind that needs fuel, and the mixed proportion of different fuel.
Accompanying drawing explanation
Fig. 1 is according to the structural representation of the utility model embodiment's the oily rail for motor.
Fig. 2 is according to the structural representation of the supply system of the utility model embodiment's motor.
Reference character: supply system 1, oily rail 10, import 100, outlet 200, fuel tank 20, oil sprayer 30, petrolift 40.
Embodiment
Describe embodiment of the present utility model below in detail, described embodiment's example is shown in the drawings, and wherein same or similar label represents same or similar element or has the element of identical or similar functions from start to finish.Be exemplary below by the embodiment who is described with reference to the drawings, be intended to for explaining the utility model, and can not be interpreted as restriction of the present utility model.
Describe according to the utility model embodiment's the oily rail 10 for motor below with reference to Fig. 1.As shown in Figure 1, according to having oil duct in the utility model embodiment's the oily rail 10 for motor, oily rail 10 is provided with the multiple imports 100 and the multiple outlet 200 that respectively described oil duct are in communication with the outside.
According to the utility model embodiment's the oily rail 1 for motor, by the multiple imports 100 that respectively described oil duct are in communication with the outside are set on oily rail 10, can make pluralities of fuel enter described oil duct by multiple imports 100 mixes simultaneously, and store with certain pressure, by multiple outlets 200, fuel is supplied with to motor when needed, can carry out premix to pluralities of fuel like this, be not subject to the restriction of single-fuel, use the fuel combination of proper ratio according to the situation of motor, improve the flexibility that fuel uses.In addition, if adopt fuel oil and air pre-mixing, can beforehand dilution fuel oil, improve the atomizing effect after spraying, make the oil droplet after spraying more evenly tiny, reduce fuel oil and be injected into the ratio on airway walls or cylinder wall, thereby can reduce hydrocarbon emission, be beneficial to engine cold-start, when reduction of discharging, can also reduce machine oil consumption, reduce the wearing and tearing of cylinder.Therefore, according to the utility model embodiment's the oily rail 1 for motor have fuel use flexibility high, be beneficial to engine cold-start, can reduce the blowdown flow rate of motor and the wearing and tearing of cylinder, guarantee the advantages such as engine power.
Fig. 1 shows the oily rail 10 for motor according to a specific embodiment of the utility model.As shown in Figure 1, multiple imports 100 can be located on an end face of oily rail 10, and multiple outlets 200 can be located on the side face of oily rail 10.Wherein, the side face of oily rail 10 refers to, on oily rail 10 except other faces of both ends of the surface.Can guarantee like this to discharge from multiple outlets 200 again the fuel that enters described oil duct from multiple imports 100 fully mixes, so that the fuel mix of carrying is more even.
Wherein, as shown in Figure 1, multiple outlets 200 can be located on the side face of oily rail 10 equally spacedly along the length direction of oily rail 10.Like this can be so that multiple outlets 200 be communicated with multiple cylinders of described motor respectively.
Alternatively, as shown in Figure 1, outlet 200 can be four.Particularly, the number of outlet 200 can be identical with the number of the cylinder of described motor.
Fig. 1 shows the oily rail 10 for motor according to a concrete example of the utility model.As shown in Figure 1, import 100 can be two.Can carry two kinds of different fuel by two imports 100 respectively like this.
In a concrete example of the present utility model, two imports 100 can be respectively air intlet and fuel inlet.Can make like this air and fuel oil be pre-mixed in oily rail 10, air and fuel oil can be pre-set according to certain ratio, the concentration of the more existing oily rail intermediate fuel oil of concentration of the mixed gas intermediate fuel oil after premix is low, and fuel oil exists with tiny oil droplet form, and offers oil sprayer when needed.
In another concrete example of the present utility model, two imports 100 can be respectively gasoline inlet and ethanol import.After can making like this gasoline and ethanol mix, flow to again motor in oily rail 10, can only provide under vapour oil condition in gas station, the gasoline that the ethanol that also can store by automobile self provides with gas station mixes mutually, uses the restriction that flexibility is higher, needn't be subject to gas station's type of fuel.
Below with reference to 1 and Fig. 2 describe according to the supply system 1 of the utility model embodiment's motor.As depicted in figs. 1 and 2, comprise multiple fuel tanks 20, oily rail and multiple oil sprayer 30 according to the supply system 1 of the utility model embodiment's motor.
Described oily rail is the oily rail 10 for motor according to the utility model above-described embodiment, and multiple imports 100 of oily rail 10 are connected with multiple fuel tanks 20 respectively.Multiple oil sprayers 30 are connected with multiple outlets 200 of oily rail 10 respectively.
According to the supply system 1 of the utility model embodiment's motor, by utilizing according to the oily rail 10 for motor of the utility model above-described embodiment, there is fuel and use the advantages such as flexibility is high, fuel consumption is little, blowdown flow rate is little, long service life.
Particularly, as shown in Figure 2, the supply system 1 of motor can also comprise multiple petrolifts 40, and multiple fuel tanks 20 can be connected with multiple imports 100 of oily rail 10 by multiple petrolifts 40 respectively.Can utilize respectively so multiple petrolifts 40 by the fuel-pumping in multiple fuel tanks 20 to multiple imports 100 mixing in oily rail 10.
Advantageously, the supply system 1 of motor can also comprise multiple control valve (not shown)s, and each described control valve can be connected between an import 100 and connected fuel tank 20.Like this can be by controlling respectively the opening and closing of multiple described control valves, whether control multiple fuel tanks 20 to corresponding import 100 transfer the fuels, to regulate the kind that needs fuel, and the mixed proportion of different fuel, so that motor reaches optimal running state.
In description of the present utility model, it will be appreciated that, term " " center ", " longitudinally ", " laterally ", " length ", " width ", " thickness ", " on ", D score, " front ", " afterwards ", " left side ", " right side ", " vertically ", " level ", " top ", " end " " interior ", " outward ", " clockwise ", orientation or the position relationship of indications such as " counterclockwise " are based on orientation shown in the drawings or position relationship, only the utility model and simplified characterization for convenience of description, rather than device or the element of indication or hint indication must have specific orientation, with specific orientation structure and operation, therefore can not be interpreted as restriction of the present utility model.
In addition, term " first ", " second " be only for describing object, and can not be interpreted as indication or hint relative importance or the implicit quantity that indicates indicated technical characteristics.Thus, one or more these features can be expressed or impliedly be comprised to the feature that is limited with " first ", " second ".In description of the present utility model, the implication of " multiple " is two or more, unless otherwise expressly limited specifically.
In the utility model, unless otherwise clearly defined and limited, the terms such as term " installation ", " being connected ", " connection ", " fixing " should be interpreted broadly, and for example, can be to be fixedly connected with, and can be also to removably connect, or integral; Can be mechanical connection, can be also electrical connection; Can be to be directly connected, also can indirectly be connected by intermediary, can be the connection of two element internals or the interaction relationship of two elements.For the ordinary skill in the art, can understand as the case may be the concrete meaning of above-mentioned term in the utility model.
In the utility model, unless otherwise clearly defined and limited, First Characteristic Second Characteristic it " on " or D score can comprise that the first and second features directly contact, also can comprise that the first and second features are not directly contacts but by the other feature contact between them.And, First Characteristic Second Characteristic " on ", " top " and " above " comprise First Characteristic directly over Second Characteristic and oblique upper, or only represent that First Characteristic level height is higher than Second Characteristic.First Characteristic Second Characteristic " under ", " below " and " below " comprise First Characteristic under Second Characteristic and tiltedly, or only represent that First Characteristic level height is less than Second Characteristic.
In the description of this specification, the description of reference term " embodiment ", " some embodiments ", " example ", " concrete example " or " some examples " etc. means to be contained at least one embodiment of the present utility model or example in conjunction with specific features, structure, material or the feature of this embodiment or example description.In this manual, to the schematic statement of above-mentioned term not must for be identical embodiment or example.And specific features, structure, material or the feature of description can be with suitable mode combination in any one or more embodiments or example.In addition, those skilled in the art can engage the different embodiments that describe in this specification or example and combine.
Although illustrated and described embodiment of the present utility model above, be understandable that, above-described embodiment is exemplary, can not be interpreted as restriction of the present utility model, those of ordinary skill in the art can change above-described embodiment in scope of the present utility model, modification, replacement and modification.
Claims (10)
1. for an oily rail for motor, it is characterized in that having oil duct in described oily rail, described oily rail is provided with the multiple imports and the multiple outlet that respectively described oil duct are in communication with the outside.
2. the oily rail for motor according to claim 1, is characterized in that, multiple described imports are located on an end face of described oily rail, and multiple described outlets are located on the side face of described oily rail.
3. the oily rail for motor according to claim 2, is characterized in that, multiple described outlets are located on the side face of described oily rail equally spacedly along the length direction of described oily rail.
4. the oily rail for motor according to claim 1, is characterized in that, described import is two.
5. the oily rail for motor according to claim 4, is characterized in that, two described imports are respectively air intlet and fuel inlet.
6. the oily rail for motor according to claim 4, is characterized in that, two described imports are respectively gasoline inlet and ethanol import.
7. the oily rail for motor according to claim 1, is characterized in that, described outlet is four.
8. a supply system for motor, is characterized in that, comprising:
Multiple fuel tanks;
Oil rail, described oily rail is according to the oily rail for motor described in any one in claim 1-7, multiple imports of described oily rail are connected with multiple described fuel tanks respectively;
Multiple oil sprayers, multiple described oil sprayers are connected with multiple outlets of described oily rail respectively.
9. the supply system of motor according to claim 8, is characterized in that, also comprises multiple petrolifts, and multiple described fuel tanks are connected with multiple imports of described oily rail by multiple described petrolifts respectively.
10. the supply system of motor according to claim 8, is characterized in that, also comprises multiple control valves, and each described control valve is connected between a described import and connected described fuel tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320843319.1U CN203655498U (en) | 2013-12-19 | 2013-12-19 | Oil track for engine and supply system of engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320843319.1U CN203655498U (en) | 2013-12-19 | 2013-12-19 | Oil track for engine and supply system of engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203655498U true CN203655498U (en) | 2014-06-18 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320843319.1U Expired - Lifetime CN203655498U (en) | 2013-12-19 | 2013-12-19 | Oil track for engine and supply system of engine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203655498U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104234845A (en) * | 2014-09-29 | 2014-12-24 | 谢志焱 | Cold starting system of alcohol fuel engine |
-
2013
- 2013-12-19 CN CN201320843319.1U patent/CN203655498U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104234845A (en) * | 2014-09-29 | 2014-12-24 | 谢志焱 | Cold starting system of alcohol fuel engine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180502 Address after: No. 188, Miyun District, Miyun District, Beijing, Beijing Patentee after: Beijing treasure Car Co.,Ltd. Address before: 102206, Beijing, Shahe Town, Changping District Road, sand Yang Patentee before: BEIQI FOTON MOTOR Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: No. 188, Miyun District, Miyun District, Beijing, Beijing Patentee after: Beijing baowo Automobile Co.,Ltd. Address before: No. 188, Miyun District, Miyun District, Beijing, Beijing Patentee before: Beijing treasure Car Co.,Ltd. |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Fuel rail for engine and supply system for engine Effective date of registration: 20211213 Granted publication date: 20140618 Pledgee: BEIJING AUTOMOTIVE GROUP Co.,Ltd. Pledgor: Beijing baowo Automobile Co.,Ltd. Registration number: Y2021990001167 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20230925 Granted publication date: 20140618 Pledgee: BEIJING AUTOMOTIVE GROUP Co.,Ltd. Pledgor: Beijing baowo Automobile Co.,Ltd.|Borgward Automotive (China) Co., Ltd. Registration number: Y2021990001167 |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20231116 Address after: 102206, Beijing, Shahe, Changping District Town, Sha Yang Road, Lao Wan Village North Patentee after: BEIQI FOTON MOTOR Co.,Ltd. Address before: 101300 Shuanghe Street, Shunyi District, Beijing, 99 Patentee before: BEIJING AUTOMOTIVE GROUP Co.,Ltd. Effective date of registration: 20231116 Address after: 101300 Shuanghe Street, Shunyi District, Beijing, 99 Patentee after: BEIJING AUTOMOTIVE GROUP Co.,Ltd. Address before: No. 188, Miyun District, Miyun District, Beijing, Beijing Patentee before: Beijing baowo Automobile Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140618 |