CN202250707U - Annular compressor - Google Patents
Annular compressor Download PDFInfo
- Publication number
- CN202250707U CN202250707U CN2011204154053U CN201120415405U CN202250707U CN 202250707 U CN202250707 U CN 202250707U CN 2011204154053 U CN2011204154053 U CN 2011204154053U CN 201120415405 U CN201120415405 U CN 201120415405U CN 202250707 U CN202250707 U CN 202250707U
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- Prior art keywords
- stator
- annular
- compressor
- slide block
- coil
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Abstract
The utility model relates to an annular compressor, comprising a compressor body and a stator, wherein the compressor body is a cylinder and is in plug-in mounting with the stator, the compressor body is tightly abutted to the wall of a magnetic pole of the stator and is provided with an annular groove, the opening of the annular groove is sealed off by using a diaphragm, a plurality of arc sliders capable of conducting magnetism and electricity are arranged inside an annular cavity, and an air inlet and an air outlet are arranged in a manner of communicating to the outside of the compressor body; and a coil is divided into an acceleration zone and a deceleration zone, the sliders move rapidly in the acceleration zone and is slowed down in motion in the deceleration zone so as to complete a suction process, a compression process and an exhaust process one by one completely, and the refrigeration purpose is achieved; and the annular compressor has the advantages of simple structure, small size, low cost, no corrosion, operation reliability, high efficiency, no noise and no pollution.
Description
Technical field
The utility model belongs to a kind of compressor, is specifically related to a kind of totally enclosed refrigeration compressor, is mainly used in conveying, the circulation of refrigeration plant and gas, liquid and gas-liquid two-phase body.
Background technique
In known technology, family expenses refrigeration compressor great majority adopt the rotary electromotor driven plunger to make reciprocating vibration, rely on volume-variation to realize compression function; Air-breathing when being volume of cylinder expansion; Exhaust when compression diminishes, thus refrigeration agent is compressed, realize refrigeration cycle work; But its transformation of energy all is the various parts that are passed to compressor through motor stator, rotor, axle system etc., and its major defect is: equipment volume is huge, cost of investment is high, and transmission efficiency is low, noise is big, easy to wear, working life short.
Summary of the invention
The purpose of the utility model is for overcoming many defectives of above-mentioned compressor, a kind of new annular compressor being provided.
This annular compressor comprises body and stator two-part, and body is a tube-shaped column body, and stator is made up of iron core and coil; It and body are plug-in each other, on the wall of body near magnetic pole of the stator, are provided with a circular groove at least; Annular notches is used diaphragm seals, constitutes a kind of toroidal cavity; Be equipped with in the toroidal cavity several can magnetic conductions the arc shaped slider of conduction, and being provided with two, to lead to extra-organismal pore be inlet hole and exhaust port; The shape of arc shaped slider is complementary with size and inner chamber and leaves the slit each other; Stator coil is divided into two districts, and one is the accelerating region (being wound with coil on the iron core) that can produce the magnetic field accelerating force to slide block, and another is deceleration area (not having coil on the iron core).
In order to adapt to different needs, stackable a plurality of bodies on a stator through the series connection of body compression circuit, can improve working pressure, but parallel connection enlargement discharge then.
This compressor can also be according to demands of different, is designed to outer stator type (be stator at skin, body is at internal layer).
For the deceleration of motion of above-mentioned deceleration area to slide block, can also in the corresponding toroidal cavity of stator deceleration area, the mechanical damping device be set, as increasing slide block the slit between itself and the circular groove is reduced, strengthen the movement velocity of the slow slide block of frictional force deflation; Also can adopt shielding stator deceleration area rotating magnetic field, make slide block lose the accelerating force of rotating magnetic field to it.
The working principle of this annular compressor is; The formed toroidal cavity of circular groove and barrier film is equivalent to the cylinder of piston compressor; And several arc shaped sliders in the toroidal cavity are equivalent to piston, convert stator field into mechanical motion because of it again, so play a part the motor rotor again.Toroidal cavity leads to extra-organismal two pores, and it is interior corresponding to accelerating region on the stator and deceleration area junction point to be in toroidal cavity basically, and after the direction of accelerating region rotating magnetic field was confirmed, one became suction port, and another is exactly an exhaust port.Slide block is the circular groove high-speed motion in the effect lower edge of coil accelerating region; But it is after getting into deceleration area; Speed slows down very soon, and the slide block of back will be caught up with it when still continuing with original high-speed motion, and the gas between such two slide blocks will be compressed from exhaust port and discharge; Otherwise; After slide block got into accelerating region from deceleration area, the then accelerated motion of active force because of receiving stator field still widened distance at the slide block of deceleration area with its back; Gas pressure between them also decreases, and at this moment the air of outside will suck cylinder from inlet hole; Go round and begin again like this, accomplish whole working procedure of whole air-breathing, compression, exhaust, reach the refrigeration purpose.
The utility model has the advantages that: it organically is combined as a whole motor and compressor, and is simple in structure, and volume is little; Cost of production is low, has also solved working medium and lubricant oil to stator coil letter corrosion, makes operation more reliable; The more important thing is many medium taches such as the outlet valve that reduced transmission of power, bearing, slide plate; Efficient is higher, and noise free, and is pollution-free.
Description of drawings
Detailed structure below in conjunction with this annular compressor of description of drawings:
Fig. 1 is the annular compressor structural representation.
Fig. 2 be Fig. 1 along A---A ' line sectional view.
Among the figure, 1 is body, and 2 is circular groove, and 3 is barrier film, and 4 is slide block, and 5 is inlet hole, and 6 is exhaust port, and 7 is stator iron core, and 8 is the stator coil accelerating region, and 9 is the stator coil deceleration area.
Embodiment
The body 1 of present embodiment is a tube-shaped column body, and it and stator are plug-in each other, and stator is at internal layer, and body is at individual layer; On the wall of body near magnetic pole of the stator, be provided with two circular grooves 2, annular notches constitutes a kind of toroidal cavity with 3 sealings of copper sheet barrier film; The arc shaped slider 4 that several are processed with magnetic conduction conductive steel iron material is housed in the toroidal cavity, and each cavity is equipped with and leads to extra-organismal inlet hole 5 and be located at accelerating region and deceleration area junction point with exhaust port 6, two holes; The shape of slide block 4 is complementary with size and cavity shape and leaves the slit each other; Coil on stator iron core 7 is divided into two districts, and one is the accelerating region 8 that is wound with coil and can produces the magnetic field accelerating force to slide block, and another is no coil deceleration area 9.
Claims (4)
1. an annular compressor comprises body and stator two-part, and stator is made up of iron core and coil; It is characterized in that this body is a tube-shaped column body; It and stator are plug-in each other, on the wall of body near stator, are provided with a circular groove at least; Annular notches is used diaphragm seals, constitutes a kind of toroidal cavity; Be equipped with in the toroidal cavity several can magnetic conductions the arc shaped slider of conduction, and be provided with two and lead to extra-organismal pore; The shape of slide block is complementary with size and cavity shape and leaves the slit each other; Stator coil is divided into two districts, and one is the accelerating region that can produce the magnetic field accelerating force to slide block, and another is a deceleration area.
2. annular compressor according to claim 1 is characterized in that in above-mentioned deceleration area, the slit between slide block and the cavity reduces.
3. annular compressor according to claim 1 is characterized in that available screen is to the rotating magnetic field shielding of stator in above-mentioned deceleration area.
4. according to claim 1 or 2 or 3 described annular compressors, it is characterized in that stackable a plurality of bodies on said stator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204154053U CN202250707U (en) | 2011-10-19 | 2011-10-19 | Annular compressor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204154053U CN202250707U (en) | 2011-10-19 | 2011-10-19 | Annular compressor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202250707U true CN202250707U (en) | 2012-05-30 |
Family
ID=46111959
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204154053U Expired - Fee Related CN202250707U (en) | 2011-10-19 | 2011-10-19 | Annular compressor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202250707U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102966512A (en) * | 2012-11-01 | 2013-03-13 | 华中科技大学 | Ring compressor driven by linear motor |
| CN104235015A (en) * | 2014-09-04 | 2014-12-24 | 广东美芝制冷设备有限公司 | Compressor |
| CN106691306A (en) * | 2017-01-06 | 2017-05-24 | 王海生 | Vertical type dust absorbing device |
| CN110529362A (en) * | 2019-10-08 | 2019-12-03 | 山东省科学院能源研究所 | A kind of permanent magnetic piston compressor and its working method |
-
2011
- 2011-10-19 CN CN2011204154053U patent/CN202250707U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102966512A (en) * | 2012-11-01 | 2013-03-13 | 华中科技大学 | Ring compressor driven by linear motor |
| CN102966512B (en) * | 2012-11-01 | 2016-06-22 | 华中科技大学 | A kind of annular compressor |
| CN104235015A (en) * | 2014-09-04 | 2014-12-24 | 广东美芝制冷设备有限公司 | Compressor |
| CN106691306A (en) * | 2017-01-06 | 2017-05-24 | 王海生 | Vertical type dust absorbing device |
| CN110529362A (en) * | 2019-10-08 | 2019-12-03 | 山东省科学院能源研究所 | A kind of permanent magnetic piston compressor and its working method |
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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: 20120530 Termination date: 20121019 |