CN202001298U - Energy-saving magnetic oil feed pump - Google Patents
Energy-saving magnetic oil feed pump Download PDFInfo
- Publication number
- CN202001298U CN202001298U CN2011200588602U CN201120058860U CN202001298U CN 202001298 U CN202001298 U CN 202001298U CN 2011200588602 U CN2011200588602 U CN 2011200588602U CN 201120058860 U CN201120058860 U CN 201120058860U CN 202001298 U CN202001298 U CN 202001298U
- Authority
- CN
- China
- Prior art keywords
- rotor
- oil
- magnetic
- magnetic cylinder
- motor
- 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 energy-saving magnetic oil feed pump, which comprises a pump body, a motor and a rotor, wherein the rotor has a blade type structure; the pump body is provided with an oil inlet and an oil outlet; an oil outlet passage is provided with an oil-gas separator and an overflow valve; primarily, the motor is in transmission with the rotor through an electromagnetic coupler; the electromagnetic coupler consists of a magnetic cylinder and a magnetic block in the magnetic cylinder; the magnetic cylinder is fixed on a rotor shaft; the magnetic block is fixed on a motor shaft; and the magnetic cylinder is in static seal fit with the rotor. The oil feed pump has the advantages of saving energy by 50 percent compared with the conventional oil feed pump, along with high transmission efficiency, low noise and small size; and the magnetic cylinder is in static seal fit with the rotor, so that the sealing performance is reliable; and the oil feed pump is suitable for an oil transfer pump on an oil adding machine.
Description
Technical field
The utility model relates to the pump field, particularly about a kind of oil pump that is used for oilling machine.
Background technique
Existing electronic gasoline pump generally comprises the pump housing, motor and rotor, rotor is by blade type and gear type structure, and the pump housing is shaped on filler opening and oil outlet, is provided with deaerator and relief valve on the oil outlet passage, rotor is rotated by driven by motor, and oily medium is carried to outlet from pump inlet.Its shortcoming be between rotor shaft and the machine shaft by belt pulley and belt transmission, transmission efficiency is low, noise is high, volume is big.
Summary of the invention
The purpose of this utility model is the shortcoming that exists at prior art, provides that a kind of transmission efficiency height, noise are low, little power consumption, energy-conservation magnetic force gasoline pump that volume is little.
The technical solution of the utility model comprises the pump housing, motor and rotor, rotor adopts leaf structure, be shaped on filler opening and oil outlet on the pump housing, on the oil outlet passage, be provided with deaerator and relief valve, mainly be to pass through the electromagnetic coupler transmission between motor and the rotor, this electromagnetic coupler is made up of magnetic cylinder and the magnetic patch that is positioned at the magnetic cylinder, and the magnetic cylinder is fixed on the rotor shaft, magnetic patch is fixed on the motor shaft, cooperates for static seal between magnetic cylinder and the rotor.
The utility model has the advantages that between rotor and the motor that by the electromagnetic coupler transmission its transmission efficiency height, noise is low, volume is little, reaches 50% than traditional gasoline pump is energy-conservation, and between magnetic cylinder and the rotor for static seal cooperates, sealability is reliable.
Description of drawings
Fig. 1 is a structure cut-away view of the present utility model.
Embodiment
Energy-conservation magnetic force gasoline pump as shown in Figure 1, comprise the pump housing 4, motor 14 and rotor, rotor adopts leaf structure, be shaped on filler opening and oil outlet on the pump housing 4, on the oil outlet passage, be provided with deaerator and relief valve, pass through the electromagnetic coupler transmission between motor 14 and the rotor, this electromagnetic coupler is made up of magnetic cylinder 12 and the magnetic patch 13 that is positioned at magnetic cylinder 12, magnetic cylinder 12 is fixed on the rotor shaft, and magnetic patch 13 is fixed on 14 in the motor, cooperates for static seal between magnetic cylinder 12 and the rotor.
Deaerator is made up of loam cake 1, floater component 2, lower cover 3, and floater component 2 is installed in the float cavity, and lower cover 3 is installed between float cavity and the oil outlet passage.Relief valve is made up of valve seat 5, spool 6, adjusting screw 7, spring 8, and the structure and the effect of deaerator and relief valve belong to known technology, are not described in detail at this.Rotor is made up of rotor shaft, blade assembly 11, is installed in stator 10 and the stator end cap 9, and stator 10 is fixedly mounted on the pump housing 4.
Claims (1)
1. energy-conservation magnetic force gasoline pump, comprise the pump housing (4), motor (14) and rotor, rotor adopts leaf structure, the pump housing is shaped on filler opening and oil outlet on (4), on the oil outlet passage, be provided with deaerator and relief valve, it is characterized in that between motor (14) and the rotor by the electromagnetic coupler transmission, this electromagnetic coupler is made up of magnetic cylinder (12) and the magnetic patch (13) that is positioned at magnetic cylinder (12), magnetic cylinder (12) is fixed on the rotor shaft, magnetic patch (13) is fixed on motor (14) axle, cooperates for static seal between magnetic cylinder (12) and the rotor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200588602U CN202001298U (en) | 2011-02-28 | 2011-02-28 | Energy-saving magnetic oil feed pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200588602U CN202001298U (en) | 2011-02-28 | 2011-02-28 | Energy-saving magnetic oil feed pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202001298U true CN202001298U (en) | 2011-10-05 |
Family
ID=44704041
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200588602U Expired - Fee Related CN202001298U (en) | 2011-02-28 | 2011-02-28 | Energy-saving magnetic oil feed pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202001298U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102767526A (en) * | 2012-07-10 | 2012-11-07 | 佛山市海卓瑞流体控制工程有限公司 | Control system and control method for pumping and metering of easy-to-vaporize medium |
-
2011
- 2011-02-28 CN CN2011200588602U patent/CN202001298U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102767526A (en) * | 2012-07-10 | 2012-11-07 | 佛山市海卓瑞流体控制工程有限公司 | Control system and control method for pumping and metering of easy-to-vaporize medium |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202392418U (en) | Rotor type short shaft sleeve oil pump provided with circulating lubrication oil groove | |
| CN202001298U (en) | Energy-saving magnetic oil feed pump | |
| CN201574928U (en) | Three-oil-mouth steering vane pump for lowering oil temperature | |
| CN201517500U (en) | Drive shaft and inner rotor structure of rotor type fuel oil pump | |
| CN202209275U (en) | Gear pump assembly of electric fuel pump | |
| CN202520452U (en) | Fuel oil pump core used for automobile direct injection engine | |
| CN203099277U (en) | Oil pump with changeable discharge capacity | |
| CN205155525U (en) | Light -duty large -traffic oil pump | |
| CN202673381U (en) | Changeable air valve timing gas distribution adjusting device | |
| CN201891457U (en) | Side engine front end cap engine oil pump | |
| CN205370932U (en) | A electrical submersible pump energy -saving pump in pit for poor efficiency oil field | |
| CN204554323U (en) | A kind of oil pump | |
| CN205330976U (en) | Electric vacuum pump for automobile brake system | |
| CN213684498U (en) | Gear oil pump with axial flexible structure at lower end for compressor | |
| CN201786729U (en) | Sealing device of submersible pump | |
| CN201896730U (en) | Novel hydraulic screw pump | |
| CN203585786U (en) | Rotor oil pump | |
| CN220067182U (en) | Excitation rotating assembly and fuel pump capable of being used in fuel oil environment | |
| CN203248396U (en) | Internal combustion engine cooling water pump with block structure | |
| CN213684497U (en) | Gear oil pump with axial flexible structure at upper end for compressor | |
| CN203272154U (en) | Vertical type inline pump | |
| CN201486712U (en) | Reciprocating pressure-adjustable oil pump | |
| CN201851334U (en) | Novel pintle valve of large-size junction box (JB) radial variable plunger pump | |
| CN201636078U (en) | Water pump | |
| CN208789496U (en) | A kind of driving mechanism of new-energy automobile function accessories |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111005 Termination date: 20170228 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |