CN209013225U - Methanol fuel feedway and system - Google Patents
Methanol fuel feedway and system Download PDFInfo
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- CN209013225U CN209013225U CN201821529483.4U CN201821529483U CN209013225U CN 209013225 U CN209013225 U CN 209013225U CN 201821529483 U CN201821529483 U CN 201821529483U CN 209013225 U CN209013225 U CN 209013225U
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- methanol
- fuel
- flow divider
- petrolift
- pipeline
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Abstract
The utility model relates to a kind of methanol fuel feedway and systems, it is related to field of fuel cell technology, solve the problems, such as that the diaphragm pump in methanol fuel feed system in the related technology is at high cost and it is not high to control precision, wherein, methanol fuel feedway includes: petrolift, and the petrolift is placed in the fuel tank for having methanol-water；Flow divider, the feed inlet of the flow divider are connected with the output pipe of the petrolift；Solenoid valve and fuel injector in the discharge port of the flow divider are set, and the fuel injector is connected with the solenoid valve；The reaction chamber being connected with the flow divider discharge port is applied to methanol fuel and supplies.
Description
Technical field
The utility model relates to field of fuel cell technology, and in particular to a kind of methanol fuel feedway and system.
Background technique
Gradually attention with country to environmental protection, due to environment protection carbinol, low-carbon, the application of methanol fuel cell is also increasingly
Generally.The relevant technologies, each mould group of the methanol water supply system of fuel cell mould group is by diaphragm pump, inner fuel pot, electromagnetism
Valve is constituted, but diaphragm pump is with high costs, and not high to the control precision of fuel.
Utility model content
In view of this, the purpose of the utility model is to overcome the diaphragm pump in prior art methanol fuel feed system at
This height and the not high deficiency of precision is controlled, a kind of methanol fuel feedway and system are provided.
In order to achieve the above object, the utility model adopts the following technical solution:
In a first aspect, providing a kind of methanol fuel feedway, comprising:
Petrolift, the petrolift are placed in the fuel tank for having methanol-water；
Flow divider, the feed inlet of the flow divider are connected with the output pipe of the petrolift；
Solenoid valve and fuel injector in the discharge port of the flow divider are set, and the fuel injector is connected with the solenoid valve
It connects；
The reaction chamber being connected with the flow divider discharge port.
Optionally, the reaction chamber includes oxidizing chamber and reformer chamber；The reformer chamber is sheathed on the output of the oxidizing chamber
On pipeline；The oxidizing chamber and the intake line of the reformer chamber are connected with the discharge port of the flow divider.
Optionally, the discharge port of the flow divider has at least one distribution pipeline, and the distribution pipeline includes the first pipe
Road and the second pipeline, first pipeline are connected with the intake line of the oxidizing chamber, second pipeline and the reformation
The intake line of room is connected；
The solenoid valve and the fuel injector are respectively provided in first pipeline and second pipeline.
Optionally, further includes: controller, the controller are connected with the petrolift, the solenoid valve respectively, are used for
Control the opening and closing of the petrolift and the solenoid valve.
Optionally, further includes:
Temperature sensor, the temperature sensor are set to inside the reformer chamber.
Optionally, further includes: the filter screen being set at the petrolift methanol inlet.
Optionally, further includes: the liquid level sensor in the fuel tank is set.
Optionally, the liquid level sensor is sliding resistive liquid level sensor.
Second aspect provides a kind of methanol fuel feed system, supplies dress including methanol fuel as described in relation to the first aspect
It sets.
The utility model uses above technical scheme, and methanol fuel feedway includes petrolift, flow divider, reaction chamber,
Wherein, petrolift is placed in the fuel tank for having methanol-water, and the feed inlet of flow divider is connected with the output pipe of the petrolift
It connects, discharge port is connected with reaction chamber, and solenoid valve and fuel injector, fuel injector and institute are additionally provided with inside the discharge port of flow divider
Solenoid valve is stated to be connected；Petrolift is placed in the fuel tank for having methanol-water, by opening solenoid valve, so that with solenoid valve phase
The fuel injector of connection is started to work, and the methanol water atomization of liquid enters in reaction chamber through flow divider, completes the supply of fuel,
In this way, replacing diaphragm pump in the related technology to supply methanol fuel using fuel pump, cost is cheaper；Moreover, by using
Flow divider ensure that the constant voltage output of fuel, by opening or closing solenoid valve, to control the supply of fuel, improve combustion
Expect the control precision of supply.
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 the structural schematic diagram for the methanol fuel feedway that an embodiment of the present invention provides.
Fig. 2 is the structural schematic diagram for the methanol fuel feedway that another embodiment of the utility model provides.
In figure: petrolift -1, fuel tank -2, flow divider -3, solenoid valve -4, fuel injector -5, reaction chamber -6, oxidizing chamber -61,
Reformer chamber -62.
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.
Embodiment one
Fig. 1 is the structural schematic diagram for the methanol fuel feedway that the utility model embodiment one provides.As shown in Figure 1,
The methanol fuel feedway of the present embodiment, comprising:
Petrolift 1, petrolift are placed in the fuel tank 2 for having methanol-water；Flow divider 3, the feed inlet and fuel of flow divider
The output pipe of pump is connected；Solenoid valve 4 and fuel injector 5 in the discharge port of flow divider, fuel injector and solenoid valve phase are set
Connection；The reaction chamber 6 being connected with flow divider discharge port.
In the present embodiment, petrolift is placed in the fuel tank for having methanol-water, by opening solenoid valve, so that and electromagnetism
The fuel injector that valve is connected is started to work, and the methanol water atomization of liquid enters in reaction chamber through flow divider, completes the confession of fuel
It answers, in this way, replacing diaphragm pump in the related technology to supply methanol fuel using fuel pump, cost is cheaper；Moreover, by making
With flow divider, the constant voltage output of fuel ensure that, by opening or closing solenoid valve, to control the supply of fuel, improve
The control precision of fuel duty.
Fig. 2 is the structural schematic diagram for another methanol fuel feedway that the utility model embodiment one provides.Such as Fig. 2
Shown, reaction chamber includes oxidizing chamber 61 and reformer chamber 62；Reformer chamber is sheathed on the output pipe of oxidizing chamber；Oxidizing chamber and reformation
The intake line of room is connected with the discharge port of flow divider.
Wherein, reformer chamber is to carry out fuel methanol water to reform being cracked into carbon dioxide and hydrogen, needed for being generated electricity
Hydrogen；It is carbon dioxide and water that oxidizing chamber, which is by methanol-water flameless combustion catalysis oxidation, heat is discharged, to provide reformer chamber
Maintain the temperature of cracking.In the present embodiment, when solenoid valve is opened, methanol water atomization is passed through the discharge port of flow divider by fuel injector
Into the intake line of oxidizing chamber, and the reaction release heat in oxidizing chamber, the gas after peroxidating enter the defeated of oxidizing chamber
Pipeline out, so that heat to be reached to the reformer chamber for being sheathed on oxidizing chamber output pipe.
Further, oxidizing chamber is opposite with the fuel of reformer chamber flow direction.
Preferably, the discharge port of flow divider has at least one distribution pipeline, and distribution pipeline includes the first pipeline and second
Pipeline, the first pipeline are connected with the intake line of oxidizing chamber, and the second pipeline is connected with the intake line of reformer chamber；First pipe
Solenoid valve and fuel injector are respectively provided in road and the second pipeline.
Wherein, the quantity of distribution pipeline can be set according to the actual situation, and in the present embodiment, the quantity of distribution pipeline is
4.
The methanol fuel feeding mechanism that some embodiments provide, further includes controller, controller respectively with petrolift, electromagnetism
Valve is connected, for controlling the opening and closing of petrolift and solenoid valve.
For the opening and closing convenient for control petrolift and solenoid valve, in the present embodiment, it is additionally provided with controller, controller can be
Programmable logic controller (PLC) or single-chip microcontroller.
The methanol fuel feeding mechanism that some embodiments provide, further includes: the temperature sensor being connected with controller, temperature
Degree sensor is set to inside reformer chamber, and controller receives the temperature of the reformer chamber of temperature sensor transmission, works as reformer chamber
When interior temperature reaches preset temperature, the solenoid valve in the second pipeline is opened, and then atomization methanol is made to enter reformer chamber reaction.
To avoid the impurity in methanol-water from entering pipeline for pipeline blockage, the embodiment of the present application further includes being set to fuel
Pump the filter screen at methanol inlet.
The methanol fuel feeding mechanism that some embodiments provide, further includes the liquid level sensor being arranged in fuel tank.It is logical
Setting liquid level sensor is crossed, can effectively monitor the content of methanol-water in fuel tank, when liquid level sensor detects methanol-water
When content is lower, user can be prompted to add methanol-water in time.Wherein, liquid level sensor can be, but not limited to as sliding resistive liquid level
Sensor.
Embodiment two
The embodiment of the present application two provides a kind of methanol fuel feed system, supplies including the methanol fuel as described in embodiment one
To device.
The methanol fuel feedway that the specific implementation of the present embodiment may refer to the record of previous embodiment one is implemented
Related description in example, details are not described herein again.
It is understood that same or similar part can mutually refer in the various embodiments described above, in some embodiments
Unspecified content may refer to the same or similar content in other embodiments.
It should be noted that term " first ", " second " etc. are used for description purposes only in the description of the present invention,
It is not understood to indicate or imply relative importance.In addition, in the description of the present invention, unless otherwise indicated, it is " more
It is a " meaning refer at least two.
Those skilled in the art are understood that realize all or part of step that above-described embodiment method carries
It suddenly is that relevant hardware can be instructed to complete by program, the program can store in a kind of computer-readable storage medium
In matter, which when being executed, includes the steps that one or a combination set of embodiment of the method.
In addition, can integrate in a processing module in each functional unit in each embodiment of the utility model,
It can be each unit to physically exist alone, can also be integrated in two or more units in a module.It is above-mentioned integrated
Module both can take the form of hardware realization, can also be realized in the form of software function module.The integrated mould
If block is realized and when sold or used as an independent product in the form of software function module, it also can store and counted at one
In calculation machine read/write memory medium.
Storage medium mentioned above can be read-only memory, disk or CD etc..
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show
The description of example " or " some examples " etc. means specific features, structure, material or spy described in conjunction with this embodiment or example
Point is contained at least one embodiment or example of the utility model.In the present specification, to the schematic table of above-mentioned term
Stating may not refer to the same embodiment or example.Moreover, particular features, structures, materials, or characteristics described can be
It can be combined in any suitable manner in any one or more embodiment or examples.
Although the embodiments of the present invention have been shown and described above, it is to be understood that above-described embodiment is
Illustratively, it should not be understood as limiting the present invention, those skilled in the art are in the scope of the utility model
Inside it can make changes, modifications, alterations, and variations to the above described embodiments.
Claims (9)
1. a kind of methanol fuel feedway characterized by comprising
Petrolift, the petrolift are placed in the fuel tank for having methanol-water；
Flow divider, the feed inlet of the flow divider are connected with the output pipe of the petrolift；
Solenoid valve and fuel injector in the discharge port of the flow divider are set, and the fuel injector is connected with the solenoid valve；
The reaction chamber being connected with the flow divider discharge port.
2. methanol fuel feedway according to claim 1, which is characterized in that the reaction chamber includes oxidizing chamber and again
Whole room；The reformer chamber is sheathed on the output pipe of the oxidizing chamber；The intake line of the oxidizing chamber and the reformer chamber
It is connected with the discharge port of the flow divider.
3. methanol fuel feedway according to claim 2, which is characterized in that the discharge port of the flow divider has extremely
A few distribution pipeline, the distribution pipeline include the first pipeline and the second pipeline, first pipeline and the oxidizing chamber
Intake line is connected, and second pipeline is connected with the intake line of the reformer chamber；
The solenoid valve and the fuel injector are respectively provided in first pipeline and second pipeline.
4. methanol fuel feedway according to claim 1, which is characterized in that further include: controller, the controller
It is connected respectively with the petrolift, the solenoid valve, for controlling the opening and closing of the petrolift and the solenoid valve.
5. methanol fuel feedway according to claim 2, which is characterized in that further include:
Temperature sensor, the temperature sensor are set to inside the reformer chamber.
6. methanol fuel feedway according to claim 1, which is characterized in that further include: it is set to the petrolift
Filter screen at methanol inlet.
7. methanol fuel feedway according to claim 1, which is characterized in that further include: it is arranged in the fuel tank
Interior liquid level sensor.
8. methanol fuel feedway according to claim 7, which is characterized in that the liquid level sensor is sliding resistive liquid
Level sensor.
9. a kind of methanol fuel feed system, which is characterized in that supplied including the described in any item methanol fuels of such as claim 1-8
To device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821529483.4U CN209013225U (en) | 2018-09-18 | 2018-09-18 | Methanol fuel feedway and system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821529483.4U CN209013225U (en) | 2018-09-18 | 2018-09-18 | Methanol fuel feedway and system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209013225U true CN209013225U (en) | 2019-06-21 |
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ID=66833447
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN201821529483.4U Active CN209013225U (en) | 2018-09-18 | 2018-09-18 | Methanol fuel feedway and system |
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| CN (1) | CN209013225U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108980886A (en) * | 2018-09-18 | 2018-12-11 | 中氢新能技术有限公司 | Methanol fuel feedway and system |
-
2018
- 2018-09-18 CN CN201821529483.4U patent/CN209013225U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108980886A (en) * | 2018-09-18 | 2018-12-11 | 中氢新能技术有限公司 | Methanol fuel feedway and system |
| CN108980886B (en) * | 2018-09-18 | 2024-05-03 | 中氢新能技术有限公司 | Methanol fuel supply device and system |
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