CN206738112U - A kind of moving-magnet linear compressor - Google Patents
A kind of moving-magnet linear compressor Download PDFInfo
- Publication number
- CN206738112U CN206738112U CN201720246182.XU CN201720246182U CN206738112U CN 206738112 U CN206738112 U CN 206738112U CN 201720246182 U CN201720246182 U CN 201720246182U CN 206738112 U CN206738112 U CN 206738112U
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- yoke
- moving
- spring
- motor
- magnet
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Abstract
The utility model discloses a kind of moving-magnet linear compressor, mainly includes straight line compression motor, gas compression mechanism, spring resonant system；Straight line compression motor includes stator and mover, stator mainly includes inside and outside yoke, yoke fixed support and magnet exciting coil, coil groove is provided among outer yoke, magnet exciting coil is placed in one, mover is mainly spliced by neodymium iron boron (NdFeB) magnetic tile, with resistant to elevated temperatures high intensity glue on permanent magnetism body bushing, after motor assembling, the permanent-magnetic clamp of motor is in the air gap between inside and outside yoke, neodymium iron boron (NdFeB) magnetic tile is mutually corresponding with silicon steel sheet yoke, and is linked together by connector and piston and resonance spring system；A kind of moving-magnet linear compressor provided by the utility model, with processing, simple installation, simple in construction, Mechanical Reliability is high, cost is low, and compression efficiency is higher.
Description
Technical field
It the utility model is related to compressor field, more particularly to a kind of moving-magnet linear compressor.
Background technology
More commonly used compressor is traditional reciprocating-piston compressor in the market, and reciprocating-piston compressor
Friction loss between the presence of the movement conversion mechanisms such as the crank connecting link due to itself and crank connecting link causes compressor to be imitated
Rate is than relatively low；Some existing moving-coil type linear vibration motor driving forces are relatively small now, are not suitable for the pressure of relatively high power
Contracting machine, and applied voltage wire is copper cash, work long hours easy fatigue fracture, and moving-iron linear oscillation motor is even more to exist
Mover quality is excessive, and the motion in magnetic gap is unstable, when its center line deviates the axis of air gap, does not simply fail to
Restore on the contrary can bias more come it is bigger, so as to increase the friction between piston and cylinder.So as permanent-magnet material produces skill
The rapid development of art, moving-magnetic type and moving-magnet linear compressor would is that a kind of development trend of compressor field.
Utility model content
Trend the defects of aiming to overcome that prior art, developed according to compressor of the present utility model, there is provided one
Kind processing, simple installation, the moving-magnet linear compressor that simple in construction, Mechanical Reliability is high, cost is low, the technical scheme are
It is achieved in that：
A kind of moving-magnet linear compressor, including straight line compression motor, gas compression mechanism, spring resonant system；Institute
Stating straight line compression motor includes stator and mover, and stator mainly includes inside and outside yoke, yoke fixed support and magnet exciting coil, institute
State inside and outside yoke and be divided into 12 groups, supported by silicon steel plate stacking, to avoid the unnecessary poly- magnetic of coil, yoke fixed support uses
Aluminium alloy manufactures, and is provided with coil groove among outer yoke, and magnet exciting coil is placed in one, mover mainly spliced by neodymium iron boron (NdFeB) magnetic tile and
Into with resistant to elevated temperatures high intensity glue on permanent magnetism body bushing, the permanent magnet bushing has soft magnetic materials A3 steel to be made, to subtract
Light mover quality, poly- magnetic is avoided, connector is manufactured using aluminium alloy, and after motor assembling, the permanent-magnetic clamp of motor is in inside and outside magnetic
In air gap between yoke, 12 pieces of neodymium iron boron (NdFeB) magnetic tiles and 12 groups of silicon steel sheet yokes are mutually corresponding, and harmonious by connector and piston
The spring system that shakes links together；The air compression structure mainly includes cylinder, piston and air intake-exhaust valve group, the air inlet
It is to set the other end of the compressor, institute in one end of the compressor, the spring resonant system that exhaust valve group, which is set,
Stating resonant springs system mainly includes resonant springs and spring support, and the resonant springs, spring support and the straight line compress
The mover composition resonator system of motor.
The cylinder and piston is manufactured using cast iron, using phosphorating treatment, to strengthen its anticorrosive and antifriction lubrication energy
Power.
The resonant springs of the resonant springs system use helical spring.
The straight line compression motor is using columnar structured.
A kind of moving-magnet linear compressor provided by the utility model, there is processing, simple installation, simple in construction, machine
Tool reliability is high, cost is low, and compression efficiency improves 15%~25% relative to traditional crank reciprocating compressor.
Brief description of the drawings
The utility model is described in further detail with reference to the accompanying drawings and detailed description, embodiment is only this reality
With new one embodiment, for those of ordinary skill in the art, without having to pay creative labor, go back
Other embodiments can be obtained with reference to the accompanying drawings, also within protection scope of the present invention.
Fig. 1 is the structural representation of the utility model moving-magnetic linear compressor.
Reference：1- outer yokes, 2- magnet exciting coils, 3- inner yokes, 4- yoke fixed supports, 5- permanent magnets, 6- pistons,
7- cylinders, 8- cylinder head, 9- exhaust outlets, 10- air inlets and air inlet silencer, 11- spring supports, 12- resonant springs.
Embodiment
As shown in figure 1, a kind of moving-magnetic linear compressor disclosed in the utility model, mainly includes straight line compression electricity
Machine, gas compression mechanism, spring resonant system；The straight line compression motor includes stator and mover, and stator mainly includes outer magnetic
Yoke 1, magnet exciting coil 2, inner yoke 3 and yoke fixed support 4, the inner yoke 3, outer yoke 1 are divided for 12 groups, by silicon steel plate stacking
Support, to avoid the unnecessary poly- magnetic of coil, yoke fixed support 4 is manufactured using aluminium alloy, and coil is provided among outer yoke 1
Groove, magnet exciting coil 2 are placed in one, and mover is mainly spliced by neodymium iron boron (NdFeB) magnetic tile, with resistant to elevated temperatures high intensity glue forever
On the bushing of magnet 5, the bushing of permanent magnet 5 has soft magnetic materials A3 steel to be made, to mitigate mover quality, avoiding poly- magnetic, connector
Manufactured using aluminium alloy, after motor assembling, the permanent-magnetic clamp of motor is in the air gap between inner yoke 3, outer yoke 1,12 pieces
Neodymium iron boron (NdFeB) magnetic tile and 12 groups of silicon steel sheet yokes are mutually corresponding, and are connected to one by connector and piston 6 and resonance spring system
Rise；The air compression structure mainly includes cylinder 7, piston 6 and air inlet 10 and exhaust outlet 9, and the Shanghai of air inlet 10 is set
It is equipped with silencer, it is described in the spring resonant system is set in one end of the compressor that the air intake-exhaust valve group, which is set,
The other end of compressor, the resonant springs system mainly include spring support 11 and resonant springs 12, the spring support
11 and the mover composition resonator system of resonant springs 12 and the straight line compression motor.
The cylinder 7 is manufactured with piston 6 using cast iron, anticorrosive and antifriction lubrication to strengthen its using phosphorating treatment
Ability.
The resonant springs 12 of the resonant springs system use helical spring.
The straight line compression motor is using columnar structured.
Claims (4)
1. a kind of moving-magnet linear compressor, its spy is being：The compressor includes straight line compression motor, gas compressor
Structure, spring resonant system；The straight line compression motor includes stator and mover, and stator mainly includes inside and outside yoke, and yoke is fixed
Support and magnet exciting coil, the inside and outside yoke are divided into 12 groups, supported by silicon steel plate stacking, and yoke fixed support uses aluminium alloy
Manufacture, be provided with coil groove among outer yoke, magnet exciting coil is placed in one, and mover is mainly spliced by neodymium iron boron (NdFeB) magnetic tile, and use is resistance to
On permanent magnetism body bushing, the permanent magnet bushing has soft magnetic materials A3 steel to be made for the high intensity glue of high temperature, and connector uses
Aluminium alloy is manufactured, and after motor assembling, the permanent-magnetic clamp of motor is in the air gap between inside and outside yoke, 12 pieces of neodymium iron boron (NdFeB) magnetic tiles
It is mutually corresponding with 12 groups of silicon steel sheet yokes, and linked together by connector and piston and resonance spring system；The gas
Pressure texture mainly includes cylinder, piston and air intake-exhaust valve group, and it is in the compressor that the air intake-exhaust valve group, which is set,
One end, the spring resonant system set the other end of the compressor, and the resonant springs system mainly includes spring branch
Frame and resonant springs, the spring support, resonant springs and the mover composition resonator system of the straight line compression motor.
2. moving-magnet linear compressor according to claim 1, its spy is being：The cylinder and piston uses cast iron
Manufacture, using phosphorating treatment, to strengthen its anticorrosive and antifriction lubrication ability.
3. moving-magnet linear compressor according to claim 1, its spy is being：The resonance of the resonant springs system
Spring uses helical spring.
4. moving-magnet linear compressor according to claim 1, its spy is being：The straight line compression motor is using circle
Tubular construction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720246182.XU CN206738112U (en) | 2017-03-14 | 2017-03-14 | A kind of moving-magnet linear compressor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720246182.XU CN206738112U (en) | 2017-03-14 | 2017-03-14 | A kind of moving-magnet linear compressor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206738112U true CN206738112U (en) | 2017-12-12 |
Family
ID=60556564
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720246182.XU Expired - Fee Related CN206738112U (en) | 2017-03-14 | 2017-03-14 | A kind of moving-magnet linear compressor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206738112U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108233668A (en) * | 2018-02-22 | 2018-06-29 | 方舟 | A kind of moving-magnetic type linear motor |
| CN112412742A (en) * | 2020-12-01 | 2021-02-26 | 辽宁工程技术大学 | Energy-saving linear compressor |
| CN112943576A (en) * | 2021-04-15 | 2021-06-11 | 苏州大学张家港工业技术研究院 | Moving-coil type linear opposed oscillation compressor for eliminating flying wire fatigue |
-
2017
- 2017-03-14 CN CN201720246182.XU patent/CN206738112U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108233668A (en) * | 2018-02-22 | 2018-06-29 | 方舟 | A kind of moving-magnetic type linear motor |
| CN112412742A (en) * | 2020-12-01 | 2021-02-26 | 辽宁工程技术大学 | Energy-saving linear compressor |
| CN112943576A (en) * | 2021-04-15 | 2021-06-11 | 苏州大学张家港工业技术研究院 | Moving-coil type linear opposed oscillation compressor for eliminating flying wire fatigue |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171212 Termination date: 20180314 |
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| CF01 | Termination of patent right due to non-payment of annual fee |