CN209213906U - A kind of Flamethrower fuel pumping system - Google Patents
A kind of Flamethrower fuel pumping system Download PDFInfo
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- CN209213906U CN209213906U CN201822053310.6U CN201822053310U CN209213906U CN 209213906 U CN209213906 U CN 209213906U CN 201822053310 U CN201822053310 U CN 201822053310U CN 209213906 U CN209213906 U CN 209213906U
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- fuel
- flamethrower
- solenoid valve
- fuel pumping
- pumping system
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Abstract
Flamethrower fuel pumping system disclosed in the present application, compared with prior art, comprising: the fuel delivery line being connected with Fuel Tanking Unit；The first fuel pump being set on fuel pumping pipeline；The second fuel pump for being set on fuel pumping pipeline, and being connect with the first fuel pump；It is set on fuel pumping pipeline, the first solenoid valve being connect with the second fuel pump far from first fuel pump one end；It is set on fuel pumping pipeline, the second solenoid valve being connect with the first solenoid valve；Second solenoid valve is connect with firn-jet head.Flamethrower fuel pumping system provided by the present application can guarantee that oil pressure is in liberal supply, functional reliability, stability have significant raising compared to existing technologies.
Description
Technical field
This application involves Flamethrower technical fields, more specifically more particularly to a kind of Flamethrower fuel pumping system.
Background technique
Flamethrower category stage special effect device, the special efficacy being mainly used in the big activity such as stage, concert is shown, for building
Ardent and dynamic special efficacy atmosphere.Flamethrower type is more in the market, mainly there is single head direct injection, bull direct injection etc..
Flamethrower of shaking the head be it is one such, as its name suggests, firn-jet head can swing or convert angle jet flames to head-swinging type, match simultaneously
Different flame durations is closed, is arranged by system program, tens kinds of different flame combination special efficacys can be shown.
Flamethrower main operational principle is to transmit fuel oil by line pumping system and eject from firn-jet head, one
Determine by fuel-oil atmozation under pumping pressure, and lights the fuel oil of atomization to form flame effect by high-voltage ignition device.Wherein, it fires
The Fuel Delivery System that oil pumping system is made up of pump switch valve and associated pipe realizes the pressure conveying of fuel oil, conveying
Unlatch and close, the regulation of fuel pumping pressure, the functions such as storage of fuel oil.
In the prior art, there are insufficient pressures and fuel oil to spray in fuel injection processes for Flamethrower fuel pumping system
Safety problem.
Therefore, how a kind of Flamethrower fuel pumping system is provided, is applied to fuel oil can be overcome to spray in Flamethrower
There is insufficient pressure and fuel-injected safety problem in the process, has become those skilled in the art's technology urgently to be resolved
Problem.
Utility model content
In order to solve the above technical problems, the application provides a kind of Flamethrower fuel pumping system, it is applied in Flamethrower
It can overcome there are insufficient pressure and fuel-injected safety problem in fuel injection processes, raising fuel-injected is safe
Property.
Technical solution provided by the present application is as follows:
The application provides a kind of Flamethrower fuel pumping system, comprising: the fuel delivery line being connected with Fuel Tanking Unit；If
The first fuel pump being placed on fuel pumping pipeline；Second for being set on fuel pumping pipeline, and being connect with the first fuel pump
Fuel pump；It is set on fuel pumping pipeline, the first solenoid valve being connect with the second fuel pump far from first fuel pump one end；If
It is placed on fuel pumping pipeline, the second solenoid valve being connect with the first solenoid valve；Second solenoid valve is connect with firn-jet head.
Further, in a kind of preferred mode of the utility model, the second fuel pump is specially 2~4.
Further, in a kind of preferred mode of the utility model, second solenoid valve is specially 2~4.
Further, in a kind of preferred mode of the utility model, Flamethrower fuel pumping system further include: with flame
The switch association of head, the control module of the switch for controlling firn-jet head.
Further, in a kind of preferred mode of the utility model, control module is connect with the first solenoid valve, and is controlled
The ON/OFF of first solenoid valve；Control module is connect with second solenoid valve, and controls the ON/OFF of second solenoid valve.
Further, in a kind of preferred mode of the utility model, Flamethrower fuel pumping system further include: with oil storage
The pressurizing device of device connection.
Further, in a kind of preferred mode of the utility model, pressurizing device includes: the height connecting with Fuel Tanking Unit
Press inert gas source；It is set on fuel pumping pipeline, the pressure regulator for gas pressure in regulation pipe.
Further, in a kind of preferred mode of the utility model, Flamethrower fuel pumping system further include: be set to
High-pressure stop valve on fuel pumping pipeline, between Fuel Tanking Unit and the first fuel pump.
A kind of Flamethrower fuel pumping system provided by the utility model, compared with prior art, comprising: with Fuel Tanking Unit
Connected fuel delivery line, the second fuel oil for being provided with the first fuel pump, being connect with the first fuel pump on fuel pumping pipeline
Pump, the first solenoid valve being connect with the second fuel pump far from first fuel pump one end, the second electromagnetism being connect with the first solenoid valve
Valve, second solenoid valve are connect with firn-jet head.Wherein, the first fuel pump and the second fuel oil series connection of pumps are simultaneously operable existing to overcome
Have and there is a problem of oil pressure deficiency in technology, the first solenoid valve is connect with second solenoid valve, and unlatching and the stopping of Flamethrower have
Double control protection, compared with prior art, the unlatching and the relatively reliable stabilization of stopping of Flamethrower injection.Compared to the prior art
For, Flamethrower fuel pumping system provided by the present application can guarantee that oil pressure is in liberal supply, functional reliability, stability
There is significant raising.
Detailed description of the invention
In order to illustrate the technical solutions in the embodiments of the present application or in the prior art more clearly, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of application for those of ordinary skill in the art without creative efforts, can be with
It obtains other drawings based on these drawings.
Fig. 1 is the schematic diagram of Flamethrower fuel pumping system provided by the embodiment of the utility model.
Specific embodiment
In order to make those skilled in the art more fully understand the technical solution in the application, below in conjunction with the application reality
The technical scheme in the embodiment of the application is clearly and completely described for the attached drawing for applying in example, it is clear that described embodiment
Only a part of the embodiment of the application, instead of all the embodiments.Based on the embodiment in the application, this field is common
Technical staff's every other embodiment obtained without making creative work belongs to the model of the application protection
It encloses.
It should be noted that it can directly exist when element is referred to as on " being fixed on " or " being set to " another element
On another element or indirectly setting on the other element；When an element is known as " being connected to " another element,
It can be directly to another element or be indirectly connected on another element.
It is to be appreciated that term " length ", " width ", "upper", under ", "front", "rear", "left", "right", "vertical",
The orientation or positional relationship of the instructions such as "horizontal", "top", "bottom" "inner", "outside" is that orientation based on the figure or position are closed
System is merely for convenience of description the application and simplifies description, rather than the device or element of indication or suggestion meaning must have
Specific orientation is constructed and operated in a specific orientation, therefore should not be understood as the limitation to the application.
In addition, term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance
Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Implicitly include one or more of the features.It is multiple in the description of the present application ", " several " be meant that two or
Two or more, unless otherwise specifically defined.
It should be clear that structure depicted in this specification attached drawing, ratio, size etc., only to cooperate specification revealed
Content is not limited to the enforceable qualifications of the application, therefore does not have so that those skilled in the art understands and reads
Technical essential meaning, the modification of any structure, the change of proportionate relationship or the adjustment of size are not influencing the application institute energy
Under the effect of generation and the purpose that can reach, it should all still fall in techniques disclosed in this application content and obtain the range that can cover
It is interior.
It please be as shown in Figure 1, Flamethrower fuel pumping system provided by the embodiments of the present application, comprising: be connected with Fuel Tanking Unit 1
Fuel delivery line；The first fuel pump 2 being set on fuel pumping pipeline；It is set on fuel pumping pipeline, and with
Second fuel pump 3 of one fuel pump 2 connection；It is set on fuel pumping pipeline, with the second fuel pump 3 far from the first fuel pump 2
First solenoid valve 4 of one end connection；It is set on fuel pumping pipeline, the second solenoid valve 5 being connect with the first solenoid valve 4；The
Two solenoid valves 5 are connect with firn-jet head 6.
The utility model embodiment provides a kind of Flamethrower fuel pumping system, compared with prior art, comprising: with oil storage
The connected fuel delivery line of device 1, for being provided with the first fuel pump 2 on fuel pumping pipeline, being connect with the first fuel pump 2
Two fuel pumps 3, the first solenoid valve 4 connecting with the second fuel pump 3 far from 2 one end of the first fuel pump, connect with the first solenoid valve 4
Second solenoid valve 5, second solenoid valve 5 connect with firn-jet head 6.Wherein, the first fuel pump 2 is connected with the second fuel pump 3, can be same
When work to overcome the problems, such as to exist in the prior art oil pressure deficiency, the first solenoid valve 4 connect with second solenoid valve 5, Flamethrower
Unlatching and stop that there is double control protection, compared with prior art, the unlatching of Flamethrower injection and stop relatively reliable steady
It is fixed.Compared to existing technologies, Flamethrower fuel pumping system provided by the present application can guarantee that oil pressure is in liberal supply,
Functional reliability, stability have significant raising.
Specifically, in the utility model embodiment, the second fuel pump 3 is specially 2~4.
Specifically, in the utility model embodiment, second solenoid valve 5 is specially 2~4.
Specifically, in the utility model embodiment, Flamethrower fuel pumping system further include: the switch with firn-jet head 6
Association, the control module of the switch for controlling firn-jet head 6.
Specifically, in the utility model embodiment, control module is connect with the first solenoid valve 4, and controls the first electromagnetism
The ON/OFF of valve 4；Control module is connect with second solenoid valve 5, and controls the ON/OFF of second solenoid valve 5.
Specifically, in the utility model embodiment, Flamethrower fuel pumping system further include: connect with Fuel Tanking Unit 1
Pressurizing device.
Specifically, in the utility model embodiment, pressurizing device includes: the high pressure inert gas connecting with Fuel Tanking Unit 1
Source；It is set on fuel pumping pipeline, the pressure regulator for gas pressure in regulation pipe.
Specifically, in the utility model embodiment, Flamethrower fuel pumping system further include: be set to fuel pumping pipe
On the road, the high-pressure stop valve between Fuel Tanking Unit 1 and the first fuel pump 2.
It illustrates in more detail, prior art Flamethrower has two aspect problems, first is that charge oil pressure is not when fuel oil sprays
Foot, second is that injection safety problem.
It solves the problems, such as that insufficient pressure is mainly realized by connecting one or more pump again in pipe-line system, sprays
The main problem of secure context is, Flamethrower is mainly used for stage as stage special effect device, in the big activity such as concert
Special efficacy is shown, during displaying, due to the flame feature of Flamethrower, reliable, one of weight must be manipulated during flame
Link, that is, flame is wanted to open and stop, and controlling flame and opening with the main component stopped is injection electromagnetic valve, but is being practiced
Cheng Zhong, in use it is easy to appear failing, reason mainly has injection electromagnetic valve: the impurity in flame oil, dress
The sealing of electromagnetic valve switch part can be destroyed with the iron filings etc. in pipeline, and then influences it and shuts down.If a Flamethrower is urgent
Capable stopping cannot be enabled in the process, it will be than relatively hazardous；And if during special efficacy is shown, flame is opened if not very reliable,
Its bandwagon effect is then influenced very much, so needing to take measures to guarantee the reliability that its Flamethrower is opened and stopped.
It should be noted that fuel pumping system involved in the present embodiment is specifically by oil pump, switch valve and correlation
The Fuel Delivery System of pipeline composition realizes that the pressure conveying of fuel oil, conveying unlatch and close, the tune of fuel pumping pressure
Control, the functions such as storage of fuel oil.
In the present embodiment, fuel pump is connected using double pump, and solenoid valve uses to be joined in bivalve, in system starts,
Fuel pump is pressurized to scheduled pressure value first, and when solenoid valve is opened, firn-jet head 6 starts to spray.When solenoid valve closing, firn-jet head 6
Terminate injection, fuel pump work on until supplement pipeline inner pressure to it is pre-customized when stop working, whole system waiting it is next
A working cycles, so overcome the problem of insufficient pressure exists in the prior art, the injection of Flamethrower open with stop can
It is stronger by property.Compared to existing technologies, Flamethrower fuel pumping system provided by the embodiments of the present application, can guarantee oil
Press in liberal supply, functional reliability, stability have significant raising.
The foregoing description of the disclosed embodiments can be realized professional and technical personnel in the field or using originally practical new
Type.Various modifications to these embodiments will be readily apparent to those skilled in the art, and determine herein
The General Principle of justice can be realized in other embodiments without departing from the spirit or scope of the present utility model.Cause
This, the present invention will not be limited to the embodiments shown herein, and is to fit to and principles disclosed herein
The widest scope consistent with features of novelty.
Claims (8)
1. a kind of Flamethrower fuel pumping system characterized by comprising
The fuel delivery line being connected with Fuel Tanking Unit；
The first fuel pump being set on the fuel pumping pipeline；
The second fuel pump for being set on the fuel pumping pipeline, and being connect with first fuel pump；
It is set on the fuel pumping pipeline, first connect with second fuel pump far from first fuel pump one end
Solenoid valve；
It is set on the fuel pumping pipeline, the second solenoid valve being connect with first solenoid valve；
The second solenoid valve is connect with firn-jet head.
2. Flamethrower fuel pumping system according to claim 1, which is characterized in that second fuel pump is specially 2
~4.
3. Flamethrower fuel pumping system according to claim 2, which is characterized in that the second solenoid valve is specially 2
~4.
4. Flamethrower fuel pumping system according to claim 1, which is characterized in that the Flamethrower fuel pumping system
Further include: it is associated with the switch of the firn-jet head, the control module of the switch for controlling the firn-jet head.
5. Flamethrower fuel pumping system according to claim 4, which is characterized in that the control module and described first
Solenoid valve connection, and control the ON/OFF of first solenoid valve；The control module is connect with the second solenoid valve, and is controlled
Make the ON/OFF of the second solenoid valve.
6. Flamethrower fuel pumping system according to claim 1, which is characterized in that the Flamethrower fuel pumping system
Further include: the pressurizing device being connect with the Fuel Tanking Unit.
7. Flamethrower fuel pumping system according to claim 6, which is characterized in that the pressurizing device includes: and institute
State the high pressure inert gas source of Fuel Tanking Unit connection；It is set on the fuel pumping pipeline, for gas pressure in regulation pipe
Pressure regulator.
8. Flamethrower fuel pumping system according to claim 7, which is characterized in that the Flamethrower fuel pumping system
Further include: it is set on the fuel pumping pipeline, the high pressure between the Fuel Tanking Unit and first fuel pump is cut
Only valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822053310.6U CN209213906U (en) | 2018-12-07 | 2018-12-07 | A kind of Flamethrower fuel pumping system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822053310.6U CN209213906U (en) | 2018-12-07 | 2018-12-07 | A kind of Flamethrower fuel pumping system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209213906U true CN209213906U (en) | 2019-08-06 |
Family
ID=67463552
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822053310.6U Active CN209213906U (en) | 2018-12-07 | 2018-12-07 | A kind of Flamethrower fuel pumping system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209213906U (en) |
-
2018
- 2018-12-07 CN CN201822053310.6U patent/CN209213906U/en active Active
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