CN105351197A - Rotary piston type compressor - Google Patents
Rotary piston type compressor Download PDFInfo
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- CN105351197A CN105351197A CN201510697319.9A CN201510697319A CN105351197A CN 105351197 A CN105351197 A CN 105351197A CN 201510697319 A CN201510697319 A CN 201510697319A CN 105351197 A CN105351197 A CN 105351197A
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- compressor
- rotary piston
- gas
- upper bearing
- liquid separator
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Abstract
The invention provides a rotary piston type compressor. The compressor comprises a lower bearing, a rotary piston, exhaust covers, an upper bearing, a spindle, a motor stator, a motor rotor, a connection terminal, a gas-liquid separator, a valve, a heat insulation board and an air cylinder. The rotary piston is arranged on one side of the lower bearing, and the exhaust covers are fixedly mounted at the two ends of the rotary piston; the upper bearing is arranged on one sides of the exhaust covers, and the spindle is arranged in the upper bearing; one end of the spindle is fixedly connected with the motor rotor, and the motor rotor is tightly connected with the motor stator; and the connection terminal is arranged at the top end of the motor rotor. The rotary piston type compressor is compact in structure, high in heat efficiency and high in adaptability; gas displacement can be adjusted within the large range, the requirement for metal materials for making the compressor is not strict, the friction force is small, the impact noise is low, the adaptability is high, and the compressor is not affected by the pressure magnitude; and the compressor can adapt to the wide pressure range and meet the refrigerating capacity requirement, has the good economic benefits and social benefits and is suitable for application and popularization.
Description
Technical field
The present invention relates to a kind of compressor, particularly a kind of rolling piston compressor.
Background technique
Along with the development of society, the continuous progress of science and technology, compressor plays requisite important function in refrigeration industry, in compressor operating process in the market, usually there is different mail topic in slide plate, power suffered by slide plate is spring force, making a concerted effort of gas force and frictional force, wherein, the size of the influence of specification spring force of spring, when spring force is too small, the followability of slide plate declines, cause slide plate sound serious, and when spring force is excessive, easily there is fatigue fracture in spring, the frictional force acted between piston external diameter and slide plate the inner is larger, the power of compressor is higher, efficiency is lower, therefore spring force is unsuitable excessive or too small, in compressor, the lubrication circumstances of refrigerator oil affects the size of frictional force, when the dissolving viscosity of refrigerator oil is too low, slide plate lubricating status is poor, frictional force is larger, the followability of slide plate is poor, slide plate sound is serious, and the efficiency of compressor also can decline, when the dissolving viscosity of refrigerator oil is excessive, the viscosity factor of slide plate is larger, resistance is higher, slide plate followability is also poor, compressor efficiency also can decline, therefore the dissolving viscosity of refrigerator oil is unsuitable excessive or too small.And compressor cannot realize higher rotation speed, machine is large and weigh, and is not easy to realize lightweight, is vented discontinuous, and fluctuation easily appears in air-flow, and has larger vibration during work.
Summary of the invention
The technical problem to be solved in the present invention overcomes existing defect, provides a kind of rolling piston compressor, conveniently can work, increase work efficiency, and effectively can solve the problem in background technique.
In order to solve the problems of the technologies described above, the invention provides following technological scheme:
A kind of rolling piston compressor of the present invention, comprise lower bearing, rotary-piston, exhaust hood, upper bearing (metal), main shaft, motor stator, rotor, tenminal block, gas-liquid separator, valve, thermal baffle and cylinder, described lower bearing side is provided with rotary-piston and described rotary-piston two ends fixed installation exhaust hood, described exhaust hood side is provided with upper bearing (metal) and described upper bearing (metal) inside is provided with main shaft, described main shaft one end is fixedly connected with rotor and described rotor and motor stator compact siro spinning technology, and described rotor top is provided with tenminal block.
Further, described main shaft be cylindrical structural and main shaft run through upper bearing (metal) inside be connected with lower bearing.
Further, described tenminal block side is provided with gas-liquid separator and described gas-liquid separator is drum-shaped structure.
Further, side, described gas-liquid separator bottom connects thermal baffle by connecting tube.
Further, described gas-liquid separator bottom another survey and connect cylinder and described cylinder one end is provided with valve.
The beneficial effect that compared with prior art the present invention reaches is:
Compact structure of the present invention, the thermal efficiency is higher, strong adaptability, and air displacement can regulate in the larger context, require not harsh to the metallic material manufacturing compressor, frictional force is little, and impact noise is low, strong adaptability, and the height impact that is not stressed, comparatively wide pressure scope and refrigerating capacity requirement can be adapted to, there is good economic benefit and social benefit, be suitable for promoting the use of.
Accompanying drawing explanation
Accompanying drawing is used to provide a further understanding of the present invention, and forms a part for specification, together with embodiments of the present invention for explaining the present invention, is not construed as limiting the invention.
In the accompanying drawings:
Fig. 1 is the overall structure schematic diagram described in the embodiment of the present invention;
Number in the figure: 1, lower bearing, 2, rotary-piston, 3, exhaust hood, 4, upper bearing (metal), 5, main shaft, 6, motor stator, 7, rotor, 8, tenminal block, 9, gas-liquid separator, 10, valve, 11, thermal baffle, 12, cylinder.
Embodiment
Below in conjunction with accompanying drawing, the preferred embodiments of the present invention are described, should be appreciated that preferred embodiment described herein is only for instruction and explanation of the present invention, is not intended to limit the present invention.
Embodiment: as shown in Figure 1, comprise lower bearing 1, rotary-piston 2, exhaust hood 3, upper bearing (metal) 4, main shaft 5, motor stator 6, rotor 7, tenminal block 8, gas-liquid separator 9, valve 10, thermal baffle 11 and cylinder 12, described lower bearing 1 side is provided with rotary-piston 2 and described rotary-piston 2 two ends fixed installation exhaust hood 3, described exhaust hood 3 side is provided with upper bearing (metal) 4 and described upper bearing (metal) 4 inside is provided with main shaft 5, described main shaft 5 one end is fixedly connected with rotor 7 and described rotor 7 and motor stator 6 compact siro spinning technology, described rotor 7 top is provided with tenminal block 8.
As a kind of technical optimization scheme of the present invention, described main shaft 5 is for cylindrical structural and main shaft 5 runs through upper bearing (metal) 4 inside is connected with lower bearing 1, described tenminal block 8 side is provided with gas-liquid separator 9 and described gas-liquid separator 9 is drum-shaped structure, and side, described gas-liquid separator 9 bottom connects another survey connection cylinder 12 of gas-liquid separator 9 bottom described in thermal baffle 11. by connecting tube and described cylinder 12 one end is provided with valve 10.
In use, by the transmission of connecting rod, piston just moves reciprocatingly in the present invention, and the swept volume be made up of cylinder inner wall cylinder head and piston-top surface then can generating period change.When piston is from cylinder head setting in motion, the swept volume in cylinder increases gradually, and at this moment, gas, namely along suction tude, is pushed suction valve open and enters cylinder, until when swept volume changes to maximum, suction valve cuts out; Piston compressor piston reverses direction motion time, in cylinder, swept volume reduces, gas pressure raise, when inner pressure of air cylinder reach and a little more than exhaust pressure time, outlet valve is opened, gas discharge cylinder, until piston movement is to limit position, exhaust valve closure.When piston compressor piston again reversing motion time, said process repeats.In a word, the crankshaft rotating of piston compressor one week, piston reciprocating once, realizes the process of air inlet, compression, exhaust in succession in cylinder, namely complete a work cycle.
Last it is noted that the foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, although with reference to previous embodiment to invention has been detailed description, for a person skilled in the art, it still can be modified to the technological scheme described in foregoing embodiments, or carries out equivalent replacement to wherein portion of techniques feature.Within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (5)
1. a rolling piston compressor, comprise lower bearing (1), rotary-piston (2), exhaust hood (3), upper bearing (metal) (4), main shaft (5), motor stator (6), rotor (7), tenminal block (8), gas-liquid separator (9), valve (10), thermal baffle (11) and cylinder (12), it is characterized in that, described lower bearing (1) side is provided with rotary-piston (2) and described rotary-piston (2) two ends fixed installation exhaust hood (3), described exhaust hood (3) side is provided with upper bearing (metal) (4) and described upper bearing (metal) (4) inside is provided with main shaft (5), described main shaft (5) one end is fixedly connected with rotor (7) and described rotor (7) and motor stator (6) compact siro spinning technology, described rotor (7) top is provided with tenminal block (8).
2. a kind of rolling piston compressor according to claim 1, is characterized in that, described main shaft (5) for cylindrical structural and main shaft (5) run through upper bearing (metal) (4) inside be connected with lower bearing (1).
3. a kind of rolling piston compressor according to claim 1, is characterized in that, described tenminal block (8) side is provided with gas-liquid separator (9) and described gas-liquid separator (9) is drum-shaped structure.
4. a kind of rolling piston compressor according to claim 1, is characterized in that, described gas-liquid separator (9) side, bottom connects thermal baffle (11) by connecting tube.
5. a kind of rolling piston compressor according to claim 1, is characterized in that, another survey of described gas-liquid separator (9) bottom connects cylinder (12) and described cylinder (12) one end is provided with valve (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510697319.9A CN105351197A (en) | 2015-10-26 | 2015-10-26 | Rotary piston type compressor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510697319.9A CN105351197A (en) | 2015-10-26 | 2015-10-26 | Rotary piston type compressor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105351197A true CN105351197A (en) | 2016-02-24 |
Family
ID=55327239
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510697319.9A Pending CN105351197A (en) | 2015-10-26 | 2015-10-26 | Rotary piston type compressor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105351197A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106989022A (en) * | 2017-04-01 | 2017-07-28 | 林涵 | A kind of gardens Efficient Compression machine equipment of tape insulation layer |
| CN108087279A (en) * | 2017-12-22 | 2018-05-29 | 浙江利永达制冷机械有限公司 | A kind of refrigeration compressor |
| CN111373152A (en) * | 2017-08-08 | 2020-07-03 | 日立江森自控空调有限公司 | Rotary compressor and assembling method thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1862021A (en) * | 2005-05-09 | 2006-11-15 | 乐金电子(天津)电器有限公司 | Structure of gas-liquid separator with rotary dual cylinder compressor |
| CN101153600A (en) * | 2006-09-29 | 2008-04-02 | 富士通将军股份有限公司 | Rotary compressor and heat pump system |
| CN102338514A (en) * | 2010-07-15 | 2012-02-01 | 珠海格力节能环保制冷技术研究中心有限公司 | Rotary type compressor and gas-liquid separator thereof |
| WO2013069275A1 (en) * | 2011-11-08 | 2013-05-16 | パナソニック株式会社 | Compressor |
| CN205225728U (en) * | 2015-10-26 | 2016-05-11 | 无锡市圣科不锈钢气动自控阀门厂 | Rotary piston type compressor |
-
2015
- 2015-10-26 CN CN201510697319.9A patent/CN105351197A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1862021A (en) * | 2005-05-09 | 2006-11-15 | 乐金电子(天津)电器有限公司 | Structure of gas-liquid separator with rotary dual cylinder compressor |
| CN101153600A (en) * | 2006-09-29 | 2008-04-02 | 富士通将军股份有限公司 | Rotary compressor and heat pump system |
| CN102338514A (en) * | 2010-07-15 | 2012-02-01 | 珠海格力节能环保制冷技术研究中心有限公司 | Rotary type compressor and gas-liquid separator thereof |
| WO2013069275A1 (en) * | 2011-11-08 | 2013-05-16 | パナソニック株式会社 | Compressor |
| CN205225728U (en) * | 2015-10-26 | 2016-05-11 | 无锡市圣科不锈钢气动自控阀门厂 | Rotary piston type compressor |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106989022A (en) * | 2017-04-01 | 2017-07-28 | 林涵 | A kind of gardens Efficient Compression machine equipment of tape insulation layer |
| CN111373152A (en) * | 2017-08-08 | 2020-07-03 | 日立江森自控空调有限公司 | Rotary compressor and assembling method thereof |
| CN108087279A (en) * | 2017-12-22 | 2018-05-29 | 浙江利永达制冷机械有限公司 | A kind of refrigeration compressor |
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| PB01 | Publication | ||
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Application publication date: 20160224 |