KR20000044722A - Cylinder rotational compressor - Google Patents

Cylinder rotational compressor Download PDF

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Publication number
KR20000044722A
KR20000044722A KR1019980061222A KR19980061222A KR20000044722A KR 20000044722 A KR20000044722 A KR 20000044722A KR 1019980061222 A KR1019980061222 A KR 1019980061222A KR 19980061222 A KR19980061222 A KR 19980061222A KR 20000044722 A KR20000044722 A KR 20000044722A
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KR
South Korea
Prior art keywords
cylinder
compressor
roller
rotary compressor
rotated
Prior art date
Application number
KR1019980061222A
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Korean (ko)
Inventor
윤덕원
Original Assignee
전주범
대우전자 주식회사
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Publication date
Application filed by 전주범, 대우전자 주식회사 filed Critical 전주범
Priority to KR1019980061222A priority Critical patent/KR20000044722A/en
Publication of KR20000044722A publication Critical patent/KR20000044722A/en

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C18/00—Rotary-piston pumps specially adapted for elastic fluids
    • F04C18/30—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, or having the characteristics covered by one of these groups together with some other type of movement between co-operating members
    • F04C18/34—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in group F04C18/08 or F04C18/22 and relative reciprocation between the co-operating members
    • F04C18/356—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in group F04C18/08 or F04C18/22 and relative reciprocation between the co-operating members with vanes reciprocating with respect to the outer member
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B35/00—Piston pumps specially adapted for elastic fluids and characterised by the driving means to their working members, or by combination with, or adaptation to, specific driving engines or motors, not otherwise provided for
    • F04B35/04—Piston pumps specially adapted for elastic fluids and characterised by the driving means to their working members, or by combination with, or adaptation to, specific driving engines or motors, not otherwise provided for the means being electric
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C29/00—Component parts, details or accessories of pumps or pumping installations, not provided for in groups F04C18/00 - F04C28/00
    • F04C29/12—Arrangements for admission or discharge of the working fluid, e.g. constructional features of the inlet or outlet
    • F04C29/124—Arrangements for admission or discharge of the working fluid, e.g. constructional features of the inlet or outlet with inlet and outlet valves specially adapted for rotary or oscillating piston pumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C2230/00—Manufacture
    • F04C2230/20—Manufacture essentially without removing material
    • F04C2230/21—Manufacture essentially without removing material by casting
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C2240/00—Components
    • F04C2240/50—Bearings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C2240/00—Components
    • F04C2240/80—Other components
    • F04C2240/806—Pipes for fluids; Fittings therefor

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)

Abstract

PURPOSE: A cylinder rotational compressor is provided to close the cylinder rotational compressor by integrally making up a cylinder and a rotator, to save a producing cost and to decrease volume. CONSTITUTION: Cooling gas is flowed in through an absorption tube by driving an air conditioner and flowed in a compressor unit through the absorption hole installed in a roller(12) or a lower bearing. Herein, a rotary shaft(21) of the compressor become eccentric and rotates so that the roller is rotated. Further, a high voltage part and a low voltage part repeatedly perform compression by a vane fixed in a cylinder(11) in a compression chamber(15) inside the cylinder. The cooling gas is absorbed through the absorption hole based on the difference between outer pressure and inner pressure of the compression chamber in the low voltage part while the cooling gas is vented through a vent hole the high voltage part. Since the cylinder is integrally formed with a rotator, the cylinder is rotated by receiving a magnetic force generated from the rotator.

Description

실린더 회전형 압축기(A cylinder rotating type compressor)A cylinder rotating type compressor

본 발명은 압축기에 관한 것으로서, 구체적으로는 회전체인 실린더의 일부를 회전자(roteor)로 구성하여 고정자(stator)로부터 자기력을 전달받아 실린더가 회전되는 밀폐형이 가능하도록 하므로서 체적 및 제조원가의 절감을 가져올 수 있는 실린더 회전형 압축기에 관한 것이다.The present invention relates to a compressor. Specifically, a part of a cylinder that is a rotating body is configured as a rotor to receive a magnetic force from a stator to enable a closed type in which the cylinder rotates, thereby reducing volume and manufacturing cost. It relates to a cylindrical rotary compressor that can be brought.

일반적으로 에어컨은 공기를 순환시키면서 냉동싸이클과 연동되어 실내공기를 냉각시켜 냉방을 하는 것으로서 그 구성은 크게 실내기와 실외기로 나누어지고 이 실내기와 실외기가 한 몸체에 설치되어 구성된 것을 일체형 에어컨이라 하며, 각각 별도로 분리되어 설치되는 것을 분리형 에어컨이라 한다.In general, the air conditioner cools indoor air by interlocking with a refrigeration cycle while circulating air, and the air conditioner is divided into an indoor unit and an outdoor unit, and the indoor unit and the outdoor unit are installed in one body. Separately installed is called a separate type air conditioner.

상기와 같이 실내기와 실외기로 구성되는 에어컨의 실내기에는 증발기와 시로콘 팬의 상호작용에 의해 실내공기를 흡입하고 토출하는 역할을 하는 것이고, 실외기에는 압축기와 응축기 및 냉각팬이 형성되어 실외공기를 흡입하고 토출하는 역할을 한다.As described above, the indoor unit of the air conditioner composed of the indoor unit and the outdoor unit serves to suck and discharge the indoor air by the interaction between the evaporator and the sirocon fan, and the outdoor unit is configured to suck the outdoor air by forming a compressor, a condenser, and a cooling fan. And discharge.

상기와 같은 에어컨은 냉동 싸이클의 원리 즉, 증발기 내에서의 흡열작용에 의해 기화된 냉매가스는 압축기 내에서 기계적인 작동에 의해 고온고압의 가스가 되고 이 가스는 응축기를 거쳐 응축되면서 액체가 되고 다시 팽창밸브에서 증발기로 보내면 재차 증발되는 흡열작용을 반복하면서 실내공기를 저온으로 낮추는 것이다.In the air conditioner as described above, the refrigerant gas vaporized by the endothermic action in the evaporator becomes a gas of high temperature and high pressure by mechanical operation in the compressor, and this gas becomes a liquid as it condenses through the condenser. When the expansion valve is sent to the evaporator, the endothermic action of evaporation is repeated, and the indoor air is lowered to a low temperature.

상기에서 압축기는 피스톤의 왕복운동으로 냉매기체를 압축한 다음 이를 응축시키고 팽창시켜 냉매가 기화됨으로서 주위의 열을 빼앗는 원리를 이용하여 외부에서 흡입된 공기의 온도를 낮추는 것이다.The compressor compresses the refrigerant gas by reciprocating the piston, and then condenses and expands the refrigerant gas to lower the temperature of the air sucked from the outside by using the principle of taking away the heat of the surroundings by vaporizing the refrigerant.

상기와 같이 냉매가스를 고온,고압으로 압축하는 종래의 에어컨에 설치되는 로터리 압축기의 구성은 도 3에 도시된 바와 같이 압축기 쉘(10)의 외측으로 증발기에서 증발된 저온·저압의 냉매가스를 흡입하는 흡입관(61)이 어큐뮤레이터(60)와 같이 설치되고 쉘(10)의 내부에는 상부로 내주연에 편심부를 갖는 회전축(21)과 회전자(22)가 내장된 전동기(20)가 설치되며 하부에는 상측으로 모터베어링(24)이, 하측으로 펌프베어링(25)이 설치되어 내주연에 상기 회전축(21)의 편심부와 로울러(12)가 일체로 설치되는 실린더(11)가 형성된다.The configuration of a rotary compressor installed in a conventional air conditioner for compressing the refrigerant gas at high temperature and high pressure as described above sucks the refrigerant gas of low temperature and low pressure evaporated from the evaporator to the outside of the compressor shell 10 as shown in FIG. The suction pipe 61 is installed as the accumulator 60, and the inside of the shell 10 is provided with a rotating shaft 21 having an eccentric portion at the inner circumference and an electric motor 20 in which the rotor 22 is built. The lower side of the motor bearing 24 is installed in the upper side, the pump bearing 25 is installed in the lower side is formed in the inner periphery of the cylinder 11 in which the eccentric portion and the roller 12 of the rotary shaft 21 is integrally installed. .

상기 압축기 쉘(10)은 외부단자(31)와 토출관(32)이 형성된 상부커버(30)와 체결공이 형성된 베이스 플레이트가 설치되는 하부커버(50) 및 몸통(40)으로 구분된다.The compressor shell 10 is divided into an upper cover 30 having an external terminal 31, a discharge tube 32, and a lower cover 50 and a body 40 on which a base plate having a fastening hole is formed.

상기 실린더(11)에는 일측으로 어큐뮤레이터(60)를 거친 냉매가스가 흡입되게 흡입구(16)가 형성되고 타측에는 압축된 냉매가스가 토출밸브(도시 없음)에 의해 개폐되어 토출되도록 토출구(도시 없음)가 형성되며 상기 로울러(12)의 작동시 고압측과 저압측을 나누기 위해 베인(도시 없음)이 설치되는 구성으로 되어 있다.The cylinder 11 has a suction port 16 formed to suck the refrigerant gas through the accumulator 60 to one side, and the discharge port (not shown) to open and discharge the compressed refrigerant gas by a discharge valve (not shown) on the other side. None) is formed and a vane (not shown) is installed to divide the high pressure side and the low pressure side during operation of the roller 12.

이와 같이 구성되어진 압축기의 작동은 증발기에서 증발된 저온·저압의 냉매가스가 흡입관(61)을 통해 냉매가스에 함유된 액상의 냉매와 이물질등을 제거하기 위해 설치된 어큐뮤레이터(60)를 거쳐 흡입구(16)를 통하여 실린더(11) 내로 흡입된다.The operation of the compressor configured as described above is carried out through the intake port 60 of the refrigerant gas evaporated from the evaporator through the accumulator 60 installed to remove the liquid refrigerant and foreign matter contained in the refrigerant gas through the suction pipe 61. It is sucked into the cylinder 11 through 16.

이렇게 흡입된 냉매가스는 전동기(20)의 모터 회전력이 회전축(21)에 직접 전달되어 회전하면서 흡입구(16)를 통해 유입된 냉매가스를 회전축(21)의 편심부와 로울러(12)의 유막접촉에 의한 회전으로 인해 압축실(15)에서 압축되어지고, 이 압축된 냉매가스는 토출밸브의 작용에 의해 토출구로 토출하게 되는 것이다.The refrigerant gas sucked in this way is the motor rotational force of the electric motor 20 is transmitted directly to the rotating shaft 21 to rotate the refrigerant gas introduced through the suction port 16 and the oil film contact of the roller 12 with the eccentric portion of the rotating shaft 21. Due to the rotation by the compression chamber 15 is compressed, the compressed refrigerant gas is discharged to the discharge port by the action of the discharge valve.

상기 토출구를 거쳐 토출되는 고온·고압의 냉매가스는 몸통(40)내를 거쳐 상부커버(30)에 형성된 토출관(32)을 통해 응축기로 토출되는 것이다.The high temperature and high pressure refrigerant gas discharged through the discharge port is discharged to the condenser through the discharge tube 32 formed in the upper cover 30 through the body 40.

도 4는 종래의 로터리 압축기의 압축기부의 단면도로서, 압축기 쉘(10)의 내부로 설치되는 실린더(11)에 로울러(12)의 편심회전에 의해 압축실(15)의 냉매가 흡입되고 토출되며 실린더(11)가 회전되도록 하기 위하여 도시한 바와 같이 외부의 전동기(20)와 연결하기 위한 커넥터(26)를 사용하였다.4 is a cross-sectional view of a compressor unit of a conventional rotary compressor, in which a refrigerant in the compression chamber 15 is sucked and discharged by an eccentric rotation of the roller 12 in a cylinder 11 installed into the compressor shell 10. In order to allow the cylinder 11 to rotate, a connector 26 for connecting with an external electric motor 20 was used as shown.

따라서 종래의 실린더 회전형 압축기에 있어서는 그 구조가 복잡해지고 부피가 커지는 문제와 제조가격이 비싸지는 문제점이 있었다.Therefore, in the conventional cylindrical rotary compressor, there is a problem that the structure is complicated, bulky and the manufacturing price is expensive.

특히, 밀봉형(hermetic)으로 제조하는 데 실린더의 회전을 위한 외부 전동기와 커넥터로 연결시키는 것에 큰 제한이 존재하는 것이다.In particular, there are great limitations to the connection with external motors and connectors for the rotation of the cylinder in the manufacture of hermetic.

본 발명은 상기와 같은 종래의 실린더 회전식 로터리 압축기에서의 문제점을 개선하기 위한 것으로서, 회전체인 실린더와 회전자를 통합하여 일체화로 구성하므로서 실린더 회전형 압축기의 밀폐화가 가능한 것은 물론 제조원가의 저감과 체적의 소형화를 구현할 수 있는 실린더 회전형 압축기를 제공하는 것에 그 목적이 있는 것이다.The present invention is to improve the problems of the conventional rotary rotary compressor as described above, by integrating the cylinder and the rotor of the rotating body to be integrated into the cylinder is possible to seal the rotary compressor as well as to reduce the manufacturing cost and volume It is an object of the present invention to provide a cylindrical rotary compressor capable of miniaturization of the.

상기와 같은 목적을 달성하기 위하여 본 발명은 증발기로부터의 저온·저압의 냉매가스를 흡입관을 통하여 로울러 또는 하부베어링에 설치된 흡입구로 흡입되어 압축된 다음 회전하는 실린더에 설치된 토출밸브를 통하여 토출되어 응축기로 보내지는 압축기에 있어서, 편심된 회전축은 하부 구조물에 고정되어 있고 이 회전축을 중심으로 자전하는 로울러로 구성되고 이 로울러 주변을 실린더가 상대적 공전운동을 하며, 실린더에 고정된 베인을 통해 고저압부가 구획되는 실린더 회전형 압축기의 실린더는 전동기의 회전자와 일체로 구성되어 외부전원 공급에 의해 고정자로부터 자력을 받아 회전되도록 압축기 쉘의 내부에 구성하는 것을 특징으로 하는 것이다.In order to achieve the above object, the present invention is a low-temperature, low-pressure refrigerant gas from the evaporator is sucked through the suction pipe to the suction port installed in the roller or the lower bearing is compressed and discharged through the discharge valve installed in the rotating cylinder to the condenser In the compressor being sent, the eccentric rotating shaft is composed of a roller fixed to the lower structure and rotating around the rotating shaft, and the cylinder has a relatively orbital motion around the roller, and the high and low pressure section is divided by vanes fixed to the cylinder. The cylinder of the rotary rotary compressor is configured integrally with the rotor of the electric motor and is configured to be configured inside the compressor shell to be rotated by receiving magnetic force from the stator by external power supply.

본 발명은 상기 실린더 회전형 압축기를 밀폐형으로 구성하는 것을 다른 특징으로 하는 것이다.The present invention is characterized in that the cylinder-rotating compressor is configured to be hermetically sealed.

도 1은 본 발명의 실린더 회전형 압축기의 압축기부 단면도1 is a cross-sectional view of the compressor unit of the rotary compressor of the present invention

도 2는 도 1에서 A-A선 단면도2 is a cross-sectional view taken along the line A-A in FIG.

도 3은 종래 로터리 압축기의 단면도3 is a cross-sectional view of a conventional rotary compressor

도 4는 도 3에서 압축기부의 단면도4 is a cross-sectional view of the compressor unit in FIG.

도면의 주요부분에 대한 부호 설명Explanation of symbols for the main parts of the drawings

10 : 압축기 쉘 11 : 실린더10 compressor shell 11: cylinder

12 : 로울러 14 : 베인12: roller 14: vane

15 : 압축실 21 : 회전축15: compression chamber 21: rotating shaft

22 : 회전자 23 : 고정자22: rotor 23: stator

이하 본 발명의 일실시예를 첨부된 도면을 참조하여 상세히 설명하면 다음과 같다.Hereinafter, an embodiment of the present invention will be described in detail with reference to the accompanying drawings.

도 1은 본 발명의 실린더 회전형 압축기의 압축기부의 단면도로서, 도시한 바와 같이 본 발명은 압축기의 실린더(11) 내부의 압축실(15)로 편심된 회전축(21)에 장착되어 회전운동하는 로울러(12)와 실린더(11)에 고정되며 스프링(141)에 의해 왕복운동으로 압축실(15) 내부에서 고압부와 저압부를 구획하는 베인(14)이 형성되고, 상기 실린더(11)는 하부로 회전자(22)와 일체로 형성되며, 상기 회전자(22)의 외주로는 외부전원의 공급에 의한 자기력을 발생하여 회전자(22)를 회전하도록 하는 고정자(23)로 구성되며, 상기 압축기부는 압축기 쉘(10)에 의하여 밀폐되어 구성되는 것이다.1 is a cross-sectional view of the compressor unit of the cylinder-type compressor of the present invention, as shown in the present invention is mounted on the rotary shaft 21 eccentric to the compression chamber 15 inside the cylinder 11 of the compressor to rotate The vane 14 is fixed to the roller 12 and the cylinder 11 and partitions the high pressure part and the low pressure part in the compression chamber 15 in a reciprocating motion by the spring 141, and the cylinder 11 moves downward. It is formed integrally with the rotor 22, the outer periphery of the rotor 22 is composed of a stator 23 to generate a magnetic force by the supply of an external power source to rotate the rotor 22, the compressor The part is closed by the compressor shell 10, and is comprised.

도 2는 도 1에서 A-A선 단면도로서, 도시한 바와 같이 압축기 쉘(10)의 내부로 고정자의 자기력에 의해 회전되는 회전자와 일체형으로 구성되어 회전자와 동시에 회전하는 실린더(11)가 구성되고, 상기 실린더(11) 내부에는 편심되어 회전되는 회전축에 장착되어진 로울러(12)가 형성되며, 상기 실린더(11)에 고정되어진 베인(14)에 의하여 고저압부가 구획된다.FIG. 2 is a cross-sectional view taken along line AA in FIG. 1, and as shown in the drawing, a cylinder 11 which is integrally formed with a rotor that is rotated by a magnetic force of a stator into the compressor shell 10 is configured to rotate simultaneously with the rotor. In the cylinder 11, a roller 12 mounted on a rotating shaft which is eccentrically rotated is formed, and the high and low pressure part is partitioned by vanes 14 fixed to the cylinder 11.

상기와 같이 구성되어지는 본 발명의 실린더 회전식 압축기는 에어컨의 구동으로 흡입관을 통하여 유입된 냉매가스는 로울러(12) 또는 하부베어링에 설치된 흡입구를 통하여 압축기부로 유입된 냉매가스는 압축기의 회전축(21)이 편심되어 회전되면 회전축(21)에 고정된 로울러(12)가 회전되고, 실린더(11) 내부의 압축실(15)에서는 실린더(11)에 고정되어진 베인(14)에 의하여 고압부와 저압부가 반복되면서 압축을 행하는 것이다. 이것에 의해 압축실(15) 내부의 압력과 외부의 압력차이에 따라 저압부에서는 흡입구를 통하여 냉매가스를 흡입하게 되고 고압부에서는 냉매가스가 토출구를 통하여 토출되어지는 것이다.In the cylindrical rotary compressor of the present invention configured as described above, the refrigerant gas introduced through the suction pipe by driving the air conditioner is introduced into the compressor unit through the suction port installed in the roller 12 or the lower bearing, and the rotary shaft 21 of the compressor. When the eccentric rotation is rotated, the roller 12 fixed to the rotating shaft 21 is rotated, and in the compression chamber 15 inside the cylinder 11, the high pressure portion and the low pressure portion are repeated by the vanes 14 fixed to the cylinder 11. Compression is done. As a result, the refrigerant gas is sucked through the suction port in the low pressure part and the refrigerant gas is discharged through the discharge port in the high pressure part according to the pressure difference in the compression chamber 15 and the external pressure difference.

한편 본 발명에서는 실린더(11)와 회전자(22)가 일체형으로 구성되어 있어 외부에서 공급되는 전원에 의해 고정자(23)에서 발생되는 자기력을 받아 회전자(22)와 일체로 형성된 실린더(11)가 회전되는 것이다.Meanwhile, in the present invention, the cylinder 11 and the rotor 22 are integrally formed, and the cylinder 11 is formed integrally with the rotor 22 by receiving a magnetic force generated by the stator 23 by the power supplied from the outside. Will be rotated.

또한 본 발명에서는 실린더(11)의 일부를 마그네틱화, 혹은 회전자로의 기능을 할 수 있도록 알루미늄을 다이캐스팅하여 회전력을 받을 수 있도록 하므로서 실린더 회전형 압축기의 밀폐화가 가능한 것이다.In addition, in the present invention, it is possible to seal the cylinder-type compressor by allowing a part of the cylinder 11 to be magnetized or die-cast to receive rotational force so as to function as a rotor.

상술한 바와 같이 본 발명은 실린더와 회전자를 일체로 구성하여 밀폐형으로 구성할 수 있는 것은 물론 모터를 통한 커넥터가 불필요하여 제조원가를 저감할 수 있으며, 체적의 소형화가 가능한 효과가 있는 것이다.As described above, the present invention can be configured in a sealed type by integrally configuring the cylinder and the rotor, as well as the need for a connector through a motor can be reduced, thereby reducing the manufacturing cost and miniaturizing the volume.

Claims (4)

증발기로부터의 저온·저압의 냉매가스를 흡입관을 통하여 로울러 또는 하부베어링에 설치된 흡입구로 흡입되어 압축된 다음 회전하는 실린더에 설치된 토출밸브를 통하여 토출되어 응축기로 보내지는 압축기에 있어서, 편심된 회전축(21)은 하부 구조물에 고정되어 있고 이 회전축(21)을 중심으로 자전하는 로울러(12)로 구성되고 이 로울러(12) 주변을 실린더(11)가 상대적 공전운동을 하며, 실린더(11)에 고정된 베인(14)을 통해 고저압부가 구획되는 실린더 회전형 압축기의 실린더(11)는 전동기의 회전자(22)와 일체로 구성되어 외부전원 공급에 의해 고정자(23)로부터 자력을 받아 회전되도록 압축기 쉘(10)의 내부에 구성하는 것을 특징으로 하는 실린더 회전형 압축기.In the compressor in which the low-temperature and low-pressure refrigerant gas from the evaporator is sucked through a suction pipe to a suction port installed in a roller or a lower bearing, compressed, and then discharged through a discharge valve installed in a rotating cylinder, it is sent to a condenser. ) Is fixed to the lower structure and consists of a roller (12) rotating around the axis of rotation (21) and the cylinder (11) relative to the roller (12) relative to the orbital movement, fixed to the cylinder (11) The cylinder 11 of the cylinder type rotary compressor in which the high and low pressure portion is partitioned through the vanes 14 is integrally formed with the rotor 22 of the electric motor and is rotated by receiving magnetic force from the stator 23 by external power supply. A cylinder type rotary compressor, which is constituted inside (10). 제 1 항에 있어서, 상기 실린더 회전형 압축기를 밀폐형으로 구성하는 것을 특징으로 하는 실린더 회전형 압축기.2. The cylinder rotary compressor according to claim 1, wherein the cylinder rotary compressor is configured to be hermetically sealed. 제 1 항에 있어서, 상기 실린더(11)의 일부를 마그네틱화하여 고정자(23)에 의해 회전할 수 있도록 하는 것을 실린더 회전형 압축기.2. A cylinder type rotary compressor according to claim 1, wherein a part of the cylinder (11) is magnetized so that it can be rotated by the stator (23). 제 1 항에 있어서, 상기 실린더(11)를 알루미늄을 다이캐스팅하여 고정자(23)에 의해 회전할 수 있도록 하는 것을 특징으로 하는 실린더 회전형 압축기.2. A cylinder type rotary compressor according to claim 1, wherein the cylinder (11) is die cast of aluminum so as to be rotated by the stator (23).
KR1019980061222A 1998-12-30 1998-12-30 Cylinder rotational compressor KR20000044722A (en)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100462272B1 (en) * 2000-12-27 2004-12-17 마츠시다 덴코 가부시키가이샤 Actuator Capable of Revolving
KR101105967B1 (en) * 2009-12-21 2012-01-17 엘지전자 주식회사 Compact compressor
CN108443150A (en) * 2018-01-30 2018-08-24 天津大学 New-energy automobile integral electric two-spool compressor

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5455713U (en) * 1977-09-21 1979-04-18
JPS61182487A (en) * 1985-02-07 1986-08-15 Matsushita Electric Ind Co Ltd Enclosed type compressor
JPH01125589A (en) * 1987-11-11 1989-05-18 Matsushita Electric Ind Co Ltd Rotary compressor

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5455713U (en) * 1977-09-21 1979-04-18
JPS61182487A (en) * 1985-02-07 1986-08-15 Matsushita Electric Ind Co Ltd Enclosed type compressor
JPH01125589A (en) * 1987-11-11 1989-05-18 Matsushita Electric Ind Co Ltd Rotary compressor

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100462272B1 (en) * 2000-12-27 2004-12-17 마츠시다 덴코 가부시키가이샤 Actuator Capable of Revolving
KR101105967B1 (en) * 2009-12-21 2012-01-17 엘지전자 주식회사 Compact compressor
CN108443150A (en) * 2018-01-30 2018-08-24 天津大学 New-energy automobile integral electric two-spool compressor
CN108443150B (en) * 2018-01-30 2023-11-14 天津大学 Integrated electric double-rotor compressor for new energy automobile

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