KR970027845A - Hermetic vane pump - Google Patents

Hermetic vane pump Download PDF

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Publication number
KR970027845A
KR970027845A KR1019950042007A KR19950042007A KR970027845A KR 970027845 A KR970027845 A KR 970027845A KR 1019950042007 A KR1019950042007 A KR 1019950042007A KR 19950042007 A KR19950042007 A KR 19950042007A KR 970027845 A KR970027845 A KR 970027845A
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KR
South Korea
Prior art keywords
hole
oil
rotor
air
housing
Prior art date
Application number
KR1019950042007A
Other languages
Korean (ko)
Inventor
황동일
황빈
Original Assignee
황동일
황빈
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Publication date
Application filed by 황동일, 황빈 filed Critical 황동일
Priority to KR1019950042007A priority Critical patent/KR970027845A/en
Publication of KR970027845A publication Critical patent/KR970027845A/en

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Abstract

본 발명은 밀폐형 베인펌프에 관한 것으로, 중앙의 나선형 축공에 의해 오일을 모터에까지 공급하는 축수부의 외주면에는 공기순환홀과 유입공이 양측에 형성된 내부로우터를 일체로 형성하여 회전하는 중에 오일과 공기가 원활히 공급되도록 하고, 상기 내부로우터의 외면에 돌출형성한 베인이 작동공에 끼워지며 축수부에 대해 편심되게 위치하는 외부로우터의 축공을 통하여 상기의 공기순환홀에 공기를 공급하도록 하여 공급실과 압축실의 체적이 변화하는 상태에 의해 압축실에서 압축된 공기가 리드밸브가 구비된 토출구를 통해 외부로 토출되도록 하고, 상기 외부로우터와의 사이에 압축공기 저장실에 형성된 하우징에는 상기 외부로우터의 축공으로 공기 공급경로를 통하여 공기를 공급하는 동시에 압축공기저장실의 압축공기를 외부로 토출시키도록 하는 한편, 상기 축수부의 오일공급공과 접하는 위치에 원주상으로 오일적심부가 형성된 하우징의 외부로우터와 접하는 부위에는 오일순환홈을 형성하면서 상기의 축수부와 접하는 외부로우터의 축공에는 오일순환공을 형성하여 이들 오일순환홈과 오일순환공을 오일순환경로로서 상호 연결시켜 구성함으로써 밀폐된 상태의 적은 공간에서 고압의 압축공기를 생성할 수 있음은 물론 소형 경량화하여 에어콘 등의 내부에 내장시킬 수 있도록 한 것이다.The present invention relates to a hermetic vane pump, wherein the outer circumferential surface of the bearing portion for supplying oil to the motor by the central spiral shaft hole integrally forms an internal rotor formed at both sides of the air circulation hole and the inlet hole to smoothly rotate the oil and air during rotation. The vane protruding on the outer surface of the inner rotor is fitted into the operation hole and the air is supplied to the air circulation hole through the shaft hole of the outer rotor eccentrically positioned with respect to the bearing part. The compressed air in the compression chamber is discharged to the outside through the discharge port provided with a reed valve due to the volume change state, and air is supplied to the housing formed in the compressed air storage chamber between the external rotor and the shaft hole of the external rotor. While supplying air through a path, the compressed air in the compressed air storage room On the other hand, the oil circulating hole is formed in the shaft hole of the outer rotor in contact with the bearing part while the oil circulation groove is formed in the portion in contact with the outer rotor of the housing in the circumference of the housing in which the oil core is formed in a circumferential position in contact with the oil supply hole of the bearing part. By forming and connecting these oil circulation grooves and oil circulation holes as oil circulation paths, they can generate high pressure compressed air in a small space in a closed state, and also can be compactly and lightly built in an air conditioner. It is.

Description

밀폐형 베인 펌프Hermetic vane pump

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음As this is a public information case, the full text was not included.

제1도는 본 발명의 전체적인 구성을 나타낸 단면도.1 is a cross-sectional view showing the overall configuration of the present invention.

제2도는 본 발명의 축수부의 구성을 나타낸 사시도.2 is a perspective view showing the configuration of the bearing part of the present invention.

제3도는 본 발명의 외부로우터의 구성을 나타낸 사시도.Figure 3 is a perspective view showing the configuration of the outer rotor of the present invention.

제4도는 본 발명의 하우징의 구성을 나타낸 사시도.Figure 4 is a perspective view showing the configuration of the housing of the present invention.

제5도는 (a) 내지 (d)는 본 발명의 동작과정을 나타낸 개략도.Figure 5 is a schematic diagram showing the operation of the present invention (a) to (d).

제8도 내지 제9도는 본 발명의 다른 실시예를 나타낸 개략도.8 to 9 are schematic diagrams showing another embodiment of the present invention.

Claims (5)

중앙에 나선형 축공(2)이 형성된 축수부(1)의 외주면에는 원주상의 상, 하부 공기순환홀(4) (5)과 측면으로 관통된 유입공(6) (7)이 형성된 내부로우터(3)를 일체로 형성하고, 상기 내부로우터(3)의 유입공(6) (7)의 우측에 돌출 형성한 베인(8)이 원통형 작동공(12)에 끼워지는 외부로우터(11)의 큰 축공(13)에는 축수부(1)가 편심되게 위치하도록 하고, 상기 외부로우터(11)의 리드밸브(15)가 구비된 토출구(14)에 내부의 압축공기 저장실(C)이 접하는 하우징의 양측에는 공기공급경로(22) (23)를 형성하면서 측벽에는 공급공(24)을 형성하여서 구성됨을 특징으로 하는 밀폐형 베인펌프.On the outer circumferential surface of the bearing portion 1 in which the spiral shaft hole 2 is formed in the center, an inner rotor having upper and lower air circulation holes 4 and 5 and inlet holes 6 and 7 penetrated to the side is formed. 3) is formed integrally, and the vane 8 protruding to the right of the inflow hole 6, 7 of the inner rotor 3 is fitted into the cylindrical operating hole 12, the large of the outer rotor 11 Both sides of the housing in which the bearing part 1 is eccentrically positioned in the shaft hole 13 and the compressed air storage chamber C contacts the discharge port 14 having the reed valve 15 of the external rotor 11 are in contact with each other. The sealed vane pump, characterized in that the air supply paths 22, 23, while forming a supply hole 24 in the side wall. 제1항에 있어서, 외부로우터(36)의 상,하측 축공(37) (38)을 축방향으로 길게 형성하고, 하우징(39)의 상, 하측 절곡부(40) (41)가 감싸는 상태가 되도록 구성한 밀폐형 베인펌프.The upper and lower shaft holes 37 and 38 of the outer rotor 36 are formed to be long in the axial direction, and the upper and lower bent portions 40 and 41 of the housing 39 are wrapped. Hermetic vane pump 제1항에 있어서, 하우징(51)와 돌출부(52) (54)에는 외부로우터(48)의 상, 하측 축공(53) (55)가 끼워지는 오목부 (53) (55)를 일체로 형성한 밀폐형 베인펌프.The housing 51 and the protrusions 52 and 54 are integrally formed with recesses 53 and 55 into which the upper and lower shaft holes 53 and 55 of the outer rotor 48 are fitted. One sealed vane pump. 제1항에 있어서, 내부로우터(58)의 베인(59)이 끼워지는 외부로우터(60)의 작동공(61)을 관통되게 형성하고, 상기 작동공(61)의 일측벽에는 공간(62)에서 스프링(63)의 탄성을 받는 격벽(64)을 설치하고, 상기 격벽(64)의 외측벽(65)에는 다수의 요철부(66)를 형성한 밀폐형 베인펌프.According to claim 1, The vanes 59 of the inner rotor 58 is formed so as to pass through the operating hole 61 of the outer rotor 60, the space 62 is formed on one side wall of the operating hole 61 Sealed vane pump having a partition (64) receiving the elasticity of the spring (63), and the outer wall (65) of the partition (64) is formed with a plurality of uneven parts (66). 축수부(1)의 측면에 형성한 오일공급공(9) (10)과 접하는 위치의 하우징(21)의 작은 축공(25)에는 원주상으로 오일 적심부(26) (27)를 각각 형성하고, 상기 축수부(1)와 접하는 외부로우터(11)의 큰 축공(13)에는 오일순환공(16)을 형성하고, 상기의 하우징(21)과 외부로우터(11)가 접하는 부위에는 오일순환홈(28)을 형성하여 상기의 오일순환공(16)과 오일순환경로(17)를 통해 연결되도록 구성됨을 특징으로 하는 밀폐형 베인펌프.In the small shaft hole 25 of the housing 21 at the position contacting the oil supply holes 9 and 10 formed on the side of the bearing portion 1, oil immersion portions 26 and 27 are formed in the circumference, respectively. And an oil circulation hole 16 in the large shaft hole 13 of the outer rotor 11 in contact with the bearing part 1, and an oil circulation groove in a portion where the housing 21 and the outer rotor 11 are in contact with each other. Sealed vane pump, characterized in that it is configured to form 28 to be connected through the oil circulation hole 16 and the oil circulation path (17). ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019950042007A 1995-11-17 1995-11-17 Hermetic vane pump KR970027845A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019950042007A KR970027845A (en) 1995-11-17 1995-11-17 Hermetic vane pump

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019950042007A KR970027845A (en) 1995-11-17 1995-11-17 Hermetic vane pump

Publications (1)

Publication Number Publication Date
KR970027845A true KR970027845A (en) 1997-06-24

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ID=66587929

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Application Number Title Priority Date Filing Date
KR1019950042007A KR970027845A (en) 1995-11-17 1995-11-17 Hermetic vane pump

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100914241B1 (en) * 2008-12-08 2009-08-26 주식회사 신우 Vane pump device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100914241B1 (en) * 2008-12-08 2009-08-26 주식회사 신우 Vane pump device

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