KR900004776Y1 - Closed-type compressor - Google Patents

Closed-type compressor Download PDF

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Publication number
KR900004776Y1
KR900004776Y1 KR2019860022170U KR860022170U KR900004776Y1 KR 900004776 Y1 KR900004776 Y1 KR 900004776Y1 KR 2019860022170 U KR2019860022170 U KR 2019860022170U KR 860022170 U KR860022170 U KR 860022170U KR 900004776 Y1 KR900004776 Y1 KR 900004776Y1
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KR
South Korea
Prior art keywords
gas spring
internal device
closed
present
horizontal extension
Prior art date
Application number
KR2019860022170U
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Korean (ko)
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KR880012449U (en
Inventor
정태식
Original Assignee
대우전자 주식회사
김용원
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Priority to KR2019860022170U priority Critical patent/KR900004776Y1/en
Publication of KR880012449U publication Critical patent/KR880012449U/en
Application granted granted Critical
Publication of KR900004776Y1 publication Critical patent/KR900004776Y1/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
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
    • F04B39/0027—Pulsation and noise damping means
    • F04B39/0044—Pulsation and noise damping means with vibration damping supports
    • 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

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Compressor (AREA)

Abstract

내용 없음.No content.

Description

냉동용 압축기의 내부 장치 현가구조Internal device suspension structure of refrigeration compressor

제1도는 본 고안의 실시 상태 사시도.1 is a perspective view of an embodiment of the present invention.

제2a,b,c도는 본 고안의 현가스프링의 정면도, 저면도, 좌측면도이다.2a, b, and c are front, bottom and left side views of the current gas spring of the present invention.

제3도는 본 고안의 프레임고정부의 저면을 본 사시도.3 is a perspective view of the bottom of the frame fixing part of the present invention.

제4도는 본 고안의 설치상태를 나타낸 단면도.Figure 4 is a cross-sectional view showing the installation state of the present invention.

제5도는 종래 냉동용 압축기의 내부 장치 현가구조를 나타낸 일부 절개 정면도.Figure 5 is a partial cutaway front view showing the internal device suspension structure of a conventional refrigeration compressor.

* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings

1 : 현가스프링 2 : 걸림간1: present gas spring 2: jam

3 : 탄력부 4 : 수평연장부3: elastic part 4: horizontal extension part

5 : 프레임 6 : 고정부5: frame 6: fixing part

7 : 연장부 7a : 요홈7: extension portion 7a: groove

본 고안은 전밀폐형 냉동용 압축기의 내부장치를 케이싱내부에 효과적으로 현가시킬 수 있게한 냉동용 압축기의 내부장치 현가구조에 관한 것이다.The present invention relates to an internal device suspension structure of a refrigeration compressor that can effectively suspend the internal device of the fully hermetic refrigeration compressor.

여기서 내부장치라 함은 전밀폐형 전동압축기의 밀폐용기내부에 장착되는 모우터와 기계부의 조립체를 말한다.Here, the internal device refers to the assembly of the motor and the mechanical unit mounted in the hermetically sealed container of the totally enclosed electric compressor.

종래에는 제5도에 도시한 바와 같이, 모우터가 기계부로 구성된 내부장치(11)를 밀폐케이싱(9)의 내부에 현가시키는 수단으로서 3-4개의 인장 또는 압축코일스프링(21)을 사용하여 왔으나, 이같이 코일스프링(21)을 사용하면 케이싱(9) 측과 내부장치(11) 측에 코일스프링(21)을 고정시켜 주기 위한 고정편(22)과 돌출고정부(23)를 구성하여야 하고, 그럴 경우에 상기 고정편(22)과 돌출고정부(23)의 설치공간이 필요하며 이러한 설치공간과 코일스프링(21)의 설치공간을 합치면 많은 공간을 할애해야 되기 때문에 내부장치의 부피가 일정하다고 볼 때 결과적으로 케이싱(9)이 커져야 되며 케이싱(9)을 제작하는데 소요되는 원자재가 증가하고 압축기의 설치공간이 증가하며 압축기의 중량이 증가하고 소음이 커지는 것등 불리한 요소들이 잔재되는 것 등의 문제점이 있었다.Conventionally, as shown in FIG. 5, the motor uses three to four tension or compression coil springs 21 as a means for suspending the inner device 11 composed of the mechanical part inside the closed casing 9. However, when the coil spring 21 is used as described above, the fixing piece 22 and the protruding fixing part 23 for fixing the coil spring 21 to the casing 9 side and the internal device 11 side should be configured. In this case, an installation space of the fixing piece 22 and the protruding fixing portion 23 is required, and when the installation space of the installation space and the coil spring 21 is combined, a lot of space must be devoted, so that the volume of the internal device is constant. As a result, the casing 9 needs to be large, and raw materials required to manufacture the casing 9 increase, the space for installing the compressor increases, the weight of the compressor increases, the noise increases, etc. Has a problem there was.

본 고안의 목적은, 종래의 상기와 같은 문제점을 해결함과 동시에 현가스프링을 비교적 납작하게 구성하여 이를 설치하기 위한 공간을 좁히고 제작, 조립작업을 용이하게 진행시킬 수 있는 냉동용 압축기의 내부 장치 현가구조를 제공함에 있다.An object of the present invention is to solve the above problems and at the same time configure the suspension gas spring relatively flat, narrow the space for installing it, the suspension of the internal device of the refrigeration compressor that can easily proceed with the manufacturing, assembly work In providing a structure.

이하, 본 고안의 한 실시예를 도면에 따라 상세히 설명하면 다음과 같다.Hereinafter, an embodiment of the present invention will be described in detail with reference to the drawings.

우선, 현가스프링(1)의 형상을 제2도와 같이 형성하여 상부에 횡방향의 걸림간(2)을 두고 이의 양측에 지그재그형 탄력부(3)(3)를 수직하방으로 진행시켜 형성하되 그 하단에 수평연장부(4)를 형성하는 한편, 압축기 프레임(5)의 양측 고정부(6)에 서로 대향하는 연장부(7)를 형성하여 이의 저면에는 상기 현가스프링(1)의 수평연장부(4)에 대응되는 요홈(7a)을 일측은 개구되고 일측은 폐쇄되게 형성하여서 된 것으로, 8은 스테이터, 9는 케이싱, 10은 고정편, 11은 내부장치이다.First, the shape of the current gas spring (1) is formed as shown in FIG. 2 and is formed by moving the zigzag-shaped elastic portion (3) (3) vertically downward on both sides thereof with the interlocking direction (2) in the upper direction. A horizontal extension part 4 is formed at the lower end, while the extension parts 7 facing each other are formed at both side fixing parts 6 of the compressor frame 5, and at the bottom thereof, the horizontal extension part of the current gas spring 1 is formed. The groove 7a corresponding to (4) is formed so that one side is opened and one side is closed. 8 is a stator, 9 is a casing, 10 is a fixing piece, and 11 is an internal device.

이상과 같이 구성된 본 고안은 모우터의 스테이터(8)에 프레임(5)을 설치할 때 요홈(7a) 하부에 현가스프링(1)의 수평연장부(4)가 삽입되도록 하여 현가스프링(1)을 일차로 스테이터(8)에 설치한 다음, 이 현가스프링(1)의 상단 걸림간(2)을 케이싱(9)의 내측벽에 취부한 고정편(10)에 걸어서 내부장치(11)를 케이싱(9)에 현가시키는 것이다.The present invention constituted as described above allows the horizontal gas spring 1 to be inserted into the horizontal extension portion 4 of the string gas spring 1 when the frame 5 is installed in the stator 8 of the motor. Firstly, the internal device 11 is placed in the casing (1) by attaching it to the fixing piece (10) attached to the inner wall of the casing (9). 9).

이상과 같이 사용되는 본 고안은 현가스프링(1)의 형상이 비교적 납작하기 때문에 이의 설치공간이 좁아도 되므로 케이싱(9)을 소형화할 수 있으며 탄력부(3)(3)가 지그재그형으로 구성되어 있어 상하진동, 좌우 비틀림진동, 전후 비틀림진동 등을 적절히 억제하여 설치상태가 매우 안정되며, 스테이터(8)에 프레임(5)을 설치할 때 현가스프링(1)도 동시에 설치할 수 있으므로 조립공수가 크게 감소되고 소음을 억제하는 것등의 특징을 지닌 것이다.The present invention used as described above is because the shape of the current gas spring (1) is relatively flat, so that the installation space can be narrow, the casing (9) can be miniaturized and the elastic portion (3) (3) is composed of a zigzag shape The installation state is very stable by appropriately suppressing up and down vibrations, left and right torsional vibrations, front and rear torsional vibrations, etc. It has features such as suppressing noise.

Claims (1)

현가스프링(1)을 형성함에 있어서 상부에 횡방향과 걸림간(2)을 두고 이의 양측에 지그재그형 탄력부(3)(3)를 수직방향으로 진행시켜 형성하되 그 하단에 수평연장부(4)를 형성하는 한편, 압축기 프레임(5)의 양측 고정부(6)에는 서로 대향하는 연장부(7)를 형성하고 이의 저면에 개구부와 폐쇄부를 갖는 요홈(7a)을 형성하여 이 요홈(7a)에 상기 현가스프링(1)의 수평연장부(4)을 고정시키도록 구성하여서된 전동용 압축기의 내부장치 현가구조.In forming the current gas spring (1) is formed by advancing the zigzag-type elastic portion (3) (3) in the vertical direction on both sides thereof with the transverse direction and the locking interval (2) on the upper side of the horizontal extension (4) On the other hand, the two fixing parts 6 of the compressor frame 5 are formed with extension portions 7 facing each other, and grooves 7a having openings and closing portions are formed on the bottom thereof, and the grooves 7a are formed. Internal device suspension structure of the electric compressor configured to fix the horizontal extension portion (4) of the suspension gas spring (1) to.
KR2019860022170U 1986-12-31 1986-12-31 Closed-type compressor KR900004776Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019860022170U KR900004776Y1 (en) 1986-12-31 1986-12-31 Closed-type compressor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019860022170U KR900004776Y1 (en) 1986-12-31 1986-12-31 Closed-type compressor

Publications (2)

Publication Number Publication Date
KR880012449U KR880012449U (en) 1988-08-27
KR900004776Y1 true KR900004776Y1 (en) 1990-05-31

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KR2019860022170U KR900004776Y1 (en) 1986-12-31 1986-12-31 Closed-type compressor

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KR880012449U (en) 1988-08-27

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