CN201972821U - Methanol resistance fuel oil pump - Google Patents
Methanol resistance fuel oil pump Download PDFInfo
- Publication number
- CN201972821U CN201972821U CN2011200657053U CN201120065705U CN201972821U CN 201972821 U CN201972821 U CN 201972821U CN 2011200657053 U CN2011200657053 U CN 2011200657053U CN 201120065705 U CN201120065705 U CN 201120065705U CN 201972821 U CN201972821 U CN 201972821U
- Authority
- CN
- China
- Prior art keywords
- fuel oil
- controller
- pump
- oil pump
- methanol resistance
- 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 discloses a methanol resistance fuel oil pump, which comprises a pump body (1), wherein an electromagnet coil (2), a rotor (3) and a rotating shaft (4) are arranged in the pump body (1), an impeller (5) is arranged on the rotating shaft (4), and the electromagnetic coil (2) is electrically connected with a control circuit arranged in a controller (6). The methanol resistance fuel oil pump is characterized in that the controller (6) is arranged outside the pump body (1). Because the controller is arranged outside the pump body, so when the methanol resistance fuel oil pump is used, the controller is not soaked in the methanol, and the technical problem of corrosion cannot exist, and the service life of the fuel oil pump is ensured. Compared with the prior art, the methanol resistance fuel oil pump has the characteristics and progress in substantiality.
Description
Technical field
The utility model relates to the fuel pump that uses in a kind of automotive electric injection engine system, especially the improvement invention of a kind of external controller pump of anti-methanol fuel oil that can use at methyl alcohol or alcohol fuel.
Background technique
Because rising steadily and the minimizing gradually of petroleum resources of oil price, a kind of new alternative fuel is all being sought by various countries, China has also taked some relative measures, methanol fuel is substituted the part petrol and diesel oil as automotive fuel, because of methyl alcohol as the automotive fuel thermal efficiency higher, the pollutant of discharging is few, and price is low, can form conversion trend from now on, it is to be immersed in fully to give engine oil in the fuel tank that yet fuel pump uses, in existing electric injection system, be equipped with the controller part in its pump housing of employed fuel pump, this controller partly includes electronic components such as circuit board, when electronic components such as circuit board are fully immersed in the methyl alcohol, methyl alcohol and easily controller is caused corrosion, thus cause whole fuel pump to damage and can not pump oil.
Summary of the invention
Given this, the technical problems to be solved in the utility model is: provide a kind of simple in structure, reasonable in design, and can not cause a kind of pump of anti-methanol fuel oil of corrosion to the circuit control panel when fuel pump is worked.
In order to address the above problem, the utility model adopts following technological scheme to realize: this kind pump of anti-the methanol fuel oil, include the pump housing, be provided with electromagnetic coil, rotor and rotating shaft in the described pump housing, in the described rotating shaft impeller is installed, control circuit in described electromagnetic coil and the controller electrically connects, and it is characterized in that described controller is arranged on pump housing outside.
Described controller is packaged as a whole by insulation fat.
The utility model is owing to be arranged on pump housing outside with controller, therefore in use, this controller is not to be immersed among the methyl alcohol, therefore just there is not the technical problem that is corroded, guaranteed the working life of fuel pump, the utility model compared with prior art has substantive distinguishing features and progress.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Embodiment
This kind pump of anti-the methanol fuel oil, include the pump housing 1, be provided with electromagnetic coil 2, rotor 3 and rotating shaft 4 in the described pump housing 1, in the described rotating shaft 4 impeller 5 is installed, described electromagnetic coil 2 electrically connects with controller 6, drives rotating shaft 4 by the energising of the control circuit in the controller 6 then and rotates, and carries out pump oil thereby impeller 5 is rotated, described controller 6 then is arranged on outside the pump housing 1, and this controller 6 is an one by insulation fat sealed package.
The utility model is owing to be arranged on pump housing outside with controller, therefore in use, this controller is not to be immersed among the methyl alcohol, therefore just there is not the technical problem that is corroded, guaranteed the working life of fuel pump, the utility model compared with prior art has substantive distinguishing features and progress.
Claims (2)
1. pump of anti-the methanol fuel oil, include the pump housing (1), be provided with electromagnetic coil (2), rotor (3) and rotating shaft (4) in the described pump housing (1), impeller (5) is installed in the described rotating shaft (4), control circuit in described electromagnetic coil (2) and the controller (6) electrically connects, and it is characterized in that described controller (6) is arranged on the pump housing (1) outside.
2. a kind of pump of anti-methanol fuel oil the as claimed in claim 1 is characterized in that described controller (6) is packaged as a whole by insulation fat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200657053U CN201972821U (en) | 2011-03-15 | 2011-03-15 | Methanol resistance fuel oil pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200657053U CN201972821U (en) | 2011-03-15 | 2011-03-15 | Methanol resistance fuel oil pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201972821U true CN201972821U (en) | 2011-09-14 |
Family
ID=44577928
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200657053U Expired - Fee Related CN201972821U (en) | 2011-03-15 | 2011-03-15 | Methanol resistance fuel oil pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201972821U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104295422A (en) * | 2013-07-16 | 2015-01-21 | 宁波贝斯特泵业有限公司 | Methanol fuel pump |
| CN106016336A (en) * | 2016-06-24 | 2016-10-12 | 桂林市淦隆环保科技有限公司 | Corrosion-resistant alcohol-based fuel oil pump and corrosion protection method |
| CN107178506A (en) * | 2017-07-12 | 2017-09-19 | 盐城国众化工有限公司 | A kind of Methanol Recovery flow pump monitoring device |
-
2011
- 2011-03-15 CN CN2011200657053U patent/CN201972821U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104295422A (en) * | 2013-07-16 | 2015-01-21 | 宁波贝斯特泵业有限公司 | Methanol fuel pump |
| CN106016336A (en) * | 2016-06-24 | 2016-10-12 | 桂林市淦隆环保科技有限公司 | Corrosion-resistant alcohol-based fuel oil pump and corrosion protection method |
| CN107178506A (en) * | 2017-07-12 | 2017-09-19 | 盐城国众化工有限公司 | A kind of Methanol Recovery flow pump monitoring device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201972821U (en) | Methanol resistance fuel oil pump | |
| CN201546849U (en) | Ultrasonic vibration anti-freezing oil tank | |
| CN202598033U (en) | Flywheel shell | |
| CN102185418A (en) | Underwater power machine | |
| CN203584831U (en) | Novel sewage pump | |
| CN201786505U (en) | Integral brushless electric fuel injection pump | |
| CN203998926U (en) | Electronic interpolation fuel fuel tank cap | |
| CN202597168U (en) | Novel alcohol resisting pump | |
| CN103590941A (en) | Anticorrosive fuel pump | |
| CN203148495U (en) | Electromagnetic liquid level sensor | |
| CN201568363U (en) | Turbine-type electric fuel pump | |
| CN205725386U (en) | A kind of electric motor end cap rack | |
| CN202900692U (en) | Methanol fuel pump for automobile | |
| CN205330843U (en) | Fuel pump of nai ethanol | |
| CN201934233U (en) | Novel electric fuel pump | |
| CN202883883U (en) | Diesel generating set provided with damping component | |
| CN204386825U (en) | A kind of new power machine | |
| CN203391636U (en) | Electric generator device driven by hydraulic motor | |
| CN204372095U (en) | Connecting rod on mechanical transmission | |
| CN202444397U (en) | Novel DC brushless electric spraying fuel pump motor | |
| US20140127039A1 (en) | Alcohol fuel-powered electric pump and setting method for same | |
| CN202770500U (en) | Fuel gauge sensor | |
| CN201407076Y (en) | Novel diesel generator set | |
| CN202656846U (en) | Battery electric vehicle driving system | |
| CN202073673U (en) | Oil tank cover improving device for heating oil pipe of electronic oil pump of diesel car |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110914 Termination date: 20140315 |