CN201763478U - Intelligent turbine fuel pump - Google Patents
Intelligent turbine fuel pump Download PDFInfo
- Publication number
- CN201763478U CN201763478U CN2010202683734U CN201020268373U CN201763478U CN 201763478 U CN201763478 U CN 201763478U CN 2010202683734 U CN2010202683734 U CN 2010202683734U CN 201020268373 U CN201020268373 U CN 201020268373U CN 201763478 U CN201763478 U CN 201763478U
- Authority
- CN
- China
- Prior art keywords
- pump
- pump chamber
- upright
- group
- filler opening
- Prior art date
- 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 - Fee Related
Links
Images
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model relates to an intelligent turbine fuel pump, which comprises an oil outlet seat assembly, an armature assembly, a pump chamber assembly and a pole case assembly, wherein the pump chamber assembly comprises a worm wheel, a pump chamber, a pump cover, a cylindrical bearing and a pump cover nail, the worm wheel is arranged in the pump chamber, a first flow passage and a second flow passage are arranged on the worm wheel, a plurality of blades are arranged in each flow passage, a first pump chamber oil inlet, a second pump chamber oil inlet and a first oil outlet are arranged on the pump chamber, the first pump chamber oil inlet and the second pump chamber oil inlet correspond to the first flow passage and the second flow passage, the first oil outlet is communicated with the first pump chamber oil inlet, the pump cover is connected with the pump chamber through the pump cover nail, a first pump cover oil inlet, a second pump cover oil inlet and a second oil outlet are arranged on the pump cover, the first pump cover oil inlet and the second pump cover oil inlet correspond to the first flow passage and the second flow passage, the second oil outlet is communicated with the second pump chamber oil inlet, and the cylindrical bearing penetrates through the pump chamber to be in sheathing connection with the worm wheel. The intelligent turbine fuel pump of the utility model has high oil supply efficiency, low vibration, low noise and long service life.
Description
Technical field
The utility model relates to a kind of fuel pump, relates in particular to the high intelligent turbine fuel pump of a kind of oil transportation efficient.
Background technique
Turbine pump claims regenerative pump again, and in the vehicle fuel supply system, turbine fuel pump stands the rotation that high speed rotating drives its turbine by the armature group, and fuel oil is sucked from filler opening, through fuel pump inside, extrudes from oil outlet again, is oil-fired system supply pressure oil.The pump cored structure of Turbotype electrical fuel pump is very simple, only is made up of turbine, pump chamber and pump cover.Pump chamber is relative with pump cover thirty years of age, middlely forms a cavity, and turbine is positioned at wherein.The turbine circumference is provided with many turbine blades, has suitable runner with the corresponding position of turbine on the pump chamber.When armature drove the turbine rotation, turbine drove the runner of fuel oil in flange that is flowed into by filler opening and extrudes from oil outlet, realized fuel feeding.Yet existing turbine pump adopts monorail design, and fuel transfer system is single, and when high pressure, flow is very low, and oil transportation efficient is low, and the fuel oil fluid is bigger to the impact force of parts, makes that vibration and noise are big.In addition, existing turbine fuel pump all adopts the copper commutator, and the corrosion resistance extreme difference to the fuel oil that increased methyl alcohol and ethanol causes fuel pump low working life, restricted application.
The model utility content
The purpose of this utility model is to provide a kind of intelligent turbine fuel pump, and prior art turbine fuel pump oil transportation efficient is low to solve, vibration and noise is big and working life is low technical problem.
For achieving the above object, the utility model provides a kind of intelligent turbine fuel pump, comprise: it is upright to go out the font group, the armature group is upright, the pump chamber group is upright and utmost point shell group is upright, going out the end that the font group is upright and utmost point shell group is upright is connected, upright and the upright upright inside of utmost point shell group that is arranged on of pump chamber group of armature group, the armature group upright with go out the font group and stand and be connected, the pump chamber group is upright to be connected to the armature group and to make end and be connected with the upright the other end of utmost point shell group, the pump chamber group is upright further to be comprised: turbine, pump chamber, pump cover, tubular bearing and pump cover nail, turbine is arranged in the pump chamber, and turbine is provided with the first flow and second runner, be provided with a plurality of blades in each runner, pump chamber is provided with the first pump chamber filler opening, the second pump chamber filler opening and first oil outlet, the first pump chamber filler opening is corresponding with the first flow and second runner with the second pump chamber filler opening, and first oil outlet is communicated with the first pump chamber filler opening; Pump cover is connected with pump chamber by the pump cover nail, and pump cover is provided with the first pump cover filler opening, the second pump cover filler opening and second oil outlet, the first pump cover filler opening is corresponding with the first flow and second runner with the second pump cover filler opening, and second oil outlet is communicated with the second pump chamber filler opening; The tubular bearing is arranged in pump chamber and is connected with the turbine socket.
According to the described intelligent turbine fuel pump of the utility model preferred embodiment; upright armature shaft, commutator, silicon steel sheet and the rotor protection glue of comprising of its armature group; commutator and armature shaft socket, silicon steel sheet be arranged on armature shaft and utmost point shell group upright between, rotor protection glue and armature sleeve connect in succession.
According to the described intelligent turbine fuel pump of the utility model preferred embodiment, above-mentioned commutator adopts carbon commutator.
The utility model improves existing turbine fuel pump, design two-way oil feeding line, and two oil circuits are relatively independent not to be disturbed mutually, can guarantee the supplying fuel of high flow capacity when high-pressure work, has improved the utilization rate of fuel oil, has saved cost.Compared with prior art, the utlity model has following advantage:
1, this intelligence turbine fuel pump design two-way oil feeding line is left two oil transportation tracks in a turbine, fuel feeding efficient height, and reduced the impact force of fuel stereo to parts, vibration and noise are little.
2, the upright carbon commutator that adopts of the armature group of this intelligence turbine fuel pump, rotproofness is strong, long service life.
3, the two-way oil feeding line of this intelligence fuel pump uses a motor driving, reduced manufacture cost and reduced simultaneously and use electric consumption, and the fuel pump overall volume is little, and Applicable scope is extensive.
Description of drawings
Fig. 1 is the structure sectional view of the utility model intelligence turbine fuel pump;
Fig. 2 is the utility model embodiment's the upright structure sectional view of armature group;
Fig. 3 is the utility model embodiment's the upright structural representation of pump chamber group;
Fig. 4 is the utility model embodiment's the upright structure explosive view of pump chamber group;
Fig. 5 is the structural representation of the utility model embodiment's pump chamber.
Embodiment
Below in conjunction with accompanying drawing, specify the utility model.
See also Fig. 1 to Fig. 4, a kind of intelligent turbine fuel pump, comprise: go out that the font group is upright 10, the armature group is upright 20, pump chamber group upright 30 and utmost point shell group upright 40, going out font group upright 10 is connected with an end of utmost point shell group upright 40, armature group upright 20 and pump chamber group upright 30 are arranged on upright 40 inside of utmost point shell group, armature group upright 20 with go out font group upright 10 and be connected, pump chamber group upright 30 is connected to the armature group and stands 20 lower ends and found 40 the other ends with utmost point shell group and be connected.
Armature group upright 20 comprises armature shaft 201, commutator 202, silicon steel sheet 203 and rotor protection glue 204; commutator 202 and armature shaft 201 sockets; silicon steel sheet 203 is arranged between armature shaft 201 and the utmost point shell group upright 40, and rotor protection glue 204 is connected with armature shaft 201 sockets.In preferred embodiment of the present utility model, commutator 202 adopts carbon commutator, can effectively prolong the working life of fuel pump.
Pump chamber group upright 30 further comprises: turbine 301, pump chamber 302, pump cover 303, tubular bearing 304 and pump cover nail 305, turbine 301 is arranged in the pump chamber 302, it is provided with the first flow 3011 and second runner 3012, be provided with a plurality of blades in each runner, pump chamber 302 is provided with the first pump chamber filler opening 3021, the second pump chamber filler opening 3022 and first oil outlet 3023, the first pump chamber filler opening 3021 is corresponding with the first flow 3011 and second runner 3012 with the second pump chamber filler opening 3022, and first oil outlet 3023 is communicated with the first pump chamber filler opening 3021; Pump cover 303 is connected with pump chamber 302 by pump cover nail 305, and it is provided with the first pump cover filler opening 3031, the second pump cover filler opening 3032 and second oil outlet 3033, the first pump cover filler opening 3031 is corresponding with the first flow 3011 and second runner 3012 with the second pump cover filler opening 3032, and second oil outlet 3033 is communicated with the second pump chamber filler opening 3022; Tubular bearing 304 is arranged in pump chamber 302 and is connected with turbine 301 sockets.
Concrete working procedure of the present utility model is as follows: after connecting power supply, armature group upright 20 changes into kinetic energy to electric energy, drive turbine 301 high speed rotating, one road fuel oil at first arrives turbine 301 by the first pump cover filler opening 3031 on the pump cover 303, pump into the first pump chamber filler opening 3021 on the pump chamber 302 by turbine 301, extrude by first oil outlet 3023 at last; Another road fuel oil arrives turbines 301 by the second pump cover filler opening 3032 on the pump cover 303, pumps into the second pump chamber filler opening 3022 on the pump chamber 302 by turbine 301, is extruded by second oil outlet 3033 at last.
More than disclosed only be several specific embodiment of the present utility model, but the utility model is not limited thereto, any those skilled in the art can think variation, all should drop in the protection domain of the present utility model.
Claims (3)
1. intelligent turbine fuel pump, comprise: it is upright to go out the font group, the armature group is upright, the pump chamber group is upright and utmost point shell group is upright, describedly go out the upright end that stands with utmost point shell group of font group and be connected, upright and the upright upright inside of described utmost point shell group that is arranged on of pump chamber group of described armature group, described armature group is upright and described to be gone out the font group and stands and be connected, described pump chamber group is upright to be connected to described armature group and to make end and be connected with the upright the other end of described utmost point shell group, it is characterized in that, described pump chamber group is upright further to be comprised: turbine, pump chamber, pump cover, tubular bearing and pump cover nail, described turbine is arranged in the described pump chamber, and described turbine is provided with the first flow and second runner, be provided with a plurality of blades in each runner, described pump chamber is provided with the first pump chamber filler opening, the second pump chamber filler opening and first oil outlet, the first pump chamber filler opening is corresponding with the described first flow and second runner with the second pump chamber filler opening, and described first oil outlet is communicated with the described first pump chamber filler opening; Described pump cover is connected with described pump chamber by described pump cover nail, and described pump cover is provided with the first pump cover filler opening, the second pump cover filler opening and second oil outlet, the described first pump cover filler opening is corresponding with the described first flow and second runner with the second pump cover filler opening, and described second oil outlet is communicated with the described second pump chamber filler opening; Described tubular bearing is arranged in described pump chamber and is connected with described turbine socket.
2. intelligent turbine fuel pump as claimed in claim 1; it is characterized in that; upright armature shaft, commutator, silicon steel sheet and the rotor protection glue of comprising of described armature group; described commutator and described armature shaft socket; described silicon steel sheet be arranged on described armature shaft and described utmost point shell group upright between, described rotor protection glue and described armature sleeve connect in succession.
3. intelligent turbine fuel pump as claimed in claim 2 is characterized in that, described commutator adopts carbon commutator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202683734U CN201763478U (en) | 2010-07-22 | 2010-07-22 | Intelligent turbine fuel pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202683734U CN201763478U (en) | 2010-07-22 | 2010-07-22 | Intelligent turbine fuel pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201763478U true CN201763478U (en) | 2011-03-16 |
Family
ID=43716084
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202683734U Expired - Fee Related CN201763478U (en) | 2010-07-22 | 2010-07-22 | Intelligent turbine fuel pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201763478U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103590942A (en) * | 2013-10-24 | 2014-02-19 | 安徽工贸职业技术学院 | Fuel pump running reliably |
-
2010
- 2010-07-22 CN CN2010202683734U patent/CN201763478U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103590942A (en) * | 2013-10-24 | 2014-02-19 | 安徽工贸职业技术学院 | Fuel pump running reliably |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101592081B (en) | Gas turbine generating engine | |
| CN104595094A (en) | Hydraulic turbine generator | |
| CN102654105B (en) | Separating flexible speed increasing device based on inner-curve hydraulic motor | |
| CN201763478U (en) | Intelligent turbine fuel pump | |
| CN203783910U (en) | Waterpower oil-submerged pump | |
| CN202789354U (en) | Separating type flexible speeder based on inner curve hydraulic motor | |
| CN100558578C (en) | Vehicular wind-power conversion apparatus | |
| CN202250568U (en) | Micro hydroelectric generator | |
| CN202520546U (en) | Oil pump driven by direct-current brushless motor | |
| CN201568363U (en) | Turbine-type electric fuel pump | |
| CN203978707U (en) | A kind of hydraulic generator | |
| CN201460987U (en) | Aerodynamic engine | |
| CN204061004U (en) | A kind of cylinder injection engine electric fuel punp | |
| CN203051154U (en) | Low-noise turbine fuel pump | |
| CN201339546Y (en) | Wind conversion hydraulic drive generating device | |
| CN201714528U (en) | Double-rail fuel pump | |
| CN201156696Y (en) | Brushless DC motor stator for electricity driving vehicle | |
| CN111016938A (en) | Air propulsion motor traction composite drive high-speed rail locomotive | |
| CN203925830U (en) | High pressure fuel pump | |
| CN202014155U (en) | Thrust bearing | |
| CN201202594Y (en) | Wind power generator | |
| CN101876290B (en) | Wind power generation device with multiple turbine impellers for motor vehicle | |
| CN102748191A (en) | Integrated through-flow water turbine generator set | |
| CN101943027A (en) | Aerodynamic engine | |
| CN201078337Y (en) | Direct current submersible pump apparatus |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: NINGBO RECTOR AUTOMOBILE PARTS CO., LTD. Free format text: FORMER OWNER: SUN GUOQING Effective date: 20110411 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 315318 SUNJIAJING VILLAGE, HENGHE TOWN, CIXI CITY, ZHEJIANG PROVINCE TO: 315318 LONGNAN INDUSTRIAL AREA, HENGHE TOWN, CIXI CITY, ZHEJIANG PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20110411 Address after: 315318 Zhejiang city of Cixi province Henghe Longnan Town Industrial Zone Patentee after: Ningbo Rector Automobile Parts Co.,Ltd. Address before: 315318 Zhejiang province Cixi Henghe Town Sun family family village Patentee before: Sun Guoqing |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110316 Termination date: 20130722 |