KR950019215A - Pump unit - Google Patents

Pump unit Download PDF

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Publication number
KR950019215A
KR950019215A KR1019940036773A KR19940036773A KR950019215A KR 950019215 A KR950019215 A KR 950019215A KR 1019940036773 A KR1019940036773 A KR 1019940036773A KR 19940036773 A KR19940036773 A KR 19940036773A KR 950019215 A KR950019215 A KR 950019215A
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KR
South Korea
Prior art keywords
gas
liquid
cyclone
pump
separated
Prior art date
Application number
KR1019940036773A
Other languages
Korean (ko)
Other versions
KR0161655B1 (en
Inventor
이와오 오따니
히데야스 시노헤
아쯔시 이마가와
다까하시 가또
다쯔오 구로마루
Original Assignee
이시다 아쯔미
도끼꼬 가부시끼 가이샤
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.)
Filing date
Publication date
Priority claimed from JP35321293A external-priority patent/JP3521287B2/en
Priority claimed from JP35321193A external-priority patent/JP3521286B2/en
Priority claimed from JP6189992A external-priority patent/JPH0828442A/en
Application filed by 이시다 아쯔미, 도끼꼬 가부시끼 가이샤 filed Critical 이시다 아쯔미
Publication of KR950019215A publication Critical patent/KR950019215A/en
Application granted granted Critical
Publication of KR0161655B1 publication Critical patent/KR0161655B1/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
    • F04C2/00—Rotary-piston machines or pumps
    • F04C2/30—Rotary-piston machines or pumps having the characteristics covered by two or more groups F04C2/02, F04C2/08, F04C2/22, F04C2/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members
    • F04C2/34—Rotary-piston machines or pumps having the characteristics covered by two or more groups F04C2/02, F04C2/08, F04C2/22, F04C2/24 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 groups F04C2/08 or F04C2/22 and relative reciprocation between the co-operating members
    • F04C2/344—Rotary-piston machines or pumps having the characteristics covered by two or more groups F04C2/02, F04C2/08, F04C2/22, F04C2/24 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 groups F04C2/08 or F04C2/22 and relative reciprocation between the co-operating members with vanes reciprocating with respect to the inner member
    • 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
    • F04C14/00—Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations
    • F04C14/24—Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations characterised by using valves controlling pressure or flow rate, e.g. discharge valves or unloading valves
    • 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
    • F04C15/00—Component parts, details or accessories of machines, pumps or pumping installations, not provided for in groups F04C2/00 - F04C14/00
    • F04C15/06—Arrangements for admission or discharge of the working fluid, e.g. constructional features of the inlet or outlet
    • F04C15/064—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 machines or 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
    • F04C2240/00—Components
    • F04C2240/30—Casings or housings

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Degasification And Air Bubble Elimination (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)

Abstract

본 발명의 목적은 기액분리자치의 기액분리능력을 높히고 전체의 소형화를 도모하는데 있다.An object of the present invention is to increase the gas-liquid separation capability of the gas-liquid separation autonomy and to miniaturize the whole.

유입구 및 유출구를 가지는 케이싱(10)내에 펌프(베인형 펌프)(19)와, 기액분리장치(31)와 필터(41)를 구비한 필터실(40)을 연속적으로 배설하고, 기액분리장치(31)를 하단개방의 세로형의 사이크론(32)으로 형성하고, 이 사이크론(32)은 원통상의 도입부(33)와, 사다리꼴상의 몸통부(34)와 원추상의 천정부(35)를 구비한 구성으로 하고, 이 사이크론(32)의 상부에 펌프(19)로부터의 유로(30)를 개구(30a)시켜 사이크론(32)내에 선회류를 일으키고, 원심력 차이를 이용하여 액체가 공기부화액을 반경방향으로 분리하는 동시에 동력차이를 이용하여 양자를 상하방향으로 분리하고, 분리액은 필터(41)를 통과시켜 상기 유출구로 보내고, 공기부화액은 사이크론(32)의 천정부(35)의 구멍(37a)으로부터 공기분리실(도시생략)로 보낸다.A pump (vane-type pump) 19 and a filter chamber 40 provided with a gas-liquid separator 31 and a filter 41 are continuously disposed in a casing 10 having an inlet and an outlet, and a gas-liquid separator ( 31) is formed by the vertical cyclone 32 of the lower end, and the cyclone 32 forms a cylindrical inlet portion 33, a trapezoidal trunk portion 34 and a conical ceiling portion 35. In this configuration, the flow path 30 from the pump 19 is opened 30a in the upper portion of the cyclone 32 to cause swirl flow in the cyclone 32. The hatching liquid is separated in the radial direction and the two are separated in the vertical direction by using a power difference. The separating liquid is passed through the filter 41 to the outlet, and the air hatching liquid is separated from the ceiling 35 of the cyclone 32. Is sent to the air separation chamber (not shown).

Description

펌프유닛Pump unit

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제1도는 본 발명에 관계되는 펌프유닛의 내부구조를 나타내는 종단면도.1 is a longitudinal sectional view showing an internal structure of a pump unit according to the present invention.

제2도 본 펌프유닛의 내부구조를 나타낸 것으로, 제4도의 2-2화살표시선에 따른 단면도.2 is a sectional view taken along the line 2-2 arrow of FIG. 4, showing the internal structure of the pump unit.

제3도 제1도의 3-3화살표시선에 따른 단면도.3 is a cross-sectional view taken along the 3-3 arrow line of FIG.

제4도 제1도의 4-4화살표시선에 따른 단면도.4 is a cross-sectional view taken along line 4-4 of FIG.

제5도 제1도의 5-5화살표시선에 따른 단면도.FIG. 5 is a cross-sectional view taken along line 5-5 of FIG.

제6도 본 펌프유닛의 일부를 단면으로 하여 나타낸 측면도.6 is a side view showing a part of the pump unit in cross section.

제7도 본 펌프유닛의 일부를 단면으로 하여 나타낸 정면도.7 is a front view showing a part of the pump unit in cross section.

Claims (7)

유입구 및 유출구를 가지는 케이싱내에 상기 유입구로부터 유체를 흡입하는 펌프와, 상기 펌프로부터 토출된 유체를 선회시켜 액체와 기체부화액으로 분리하는 기액부화장치와, 상기 기액분리장치에서 분리된 기체부화액으로부터 기체를 분리하는 기체분리실을 설치하고, 상기 기액분리장치에서 분리된 액체를 상기 유출구로부터 유출시키는 동시에 상기 기체분리실에서 분리된 액체를 상기 펌프의 흡입구측으로 되돌리도록 한 펌프유닛에 있어서, 상기 기액분리장치를 하단개방의 세로형의 사이크론으로 구성하고, 상기 사이크론의 주위벽에 그 접선방향으로 유체를 도입하도록 상기 펌프의 토출구에 접속하는 유로의 일단을 개구시키는 동시에 상기 사이크론의 천정 중앙부에 상기 기체분리실에 접속하는 유로의 일단을 개구시키는 것을 특징으로 하는 펌프유닛.A pump for sucking fluid from the inlet in a casing having an inlet and an outlet, a gas-liquid incubator for turning the fluid discharged from the pump into a liquid and a gas-enriched liquid, and a gas-enriched liquid separated from the gas-liquid separator. A gas separation chamber is provided for separating gas, and the pump unit is configured to drain the liquid separated in the gas-liquid separator from the outlet and return the liquid separated in the gas separation chamber to the inlet side of the pump. The separator is constituted by a vertical cyclone of the lower end, and one end of a flow path connected to the discharge port of the pump is opened at the same time as a fluid is introduced into the circumferential wall of the cyclone in a tangential direction thereof. Opening one end of a passage connecting the gas separation chamber to the Pump unit. 제1항에 있어서, 상기 사이크론의 하부측을 하단개구를 향하여 점차로 조인것을 특징으로 하는 펌프유닛.The pump unit according to claim 1, wherein the lower side of the cyclone is gradually tightened toward the lower end opening. 제1항에 있어서, 상기 사이크론의 천정부를 원추상으로 형성한 것을 특징으로 하는 펌프유닛.The pump unit according to claim 1, wherein the ceiling portion of the cyclone is formed in a conical shape. 제3항에 있어서, 상기 펌프의 토출구에 접속하는 유로의 일단을 사이크론의 원추형의 천정부에 부분적으로 개구시킨 것을 특징으로 하는 펌프유닛.4. The pump unit according to claim 3, wherein one end of the flow path connected to the discharge port of the pump is partially opened in a conical ceiling of a cyclone. 제1항에 있어서, 상기 사이크론은 그 하류에 설치된 방의 꼭대기벽을 관통하여 설치되어 있고, 상기 사이크론의 상기 방내로 연장되는 부분에는 축선방향의 슬릿이 설치되어 있는 것을 특징으로 하는 펌프유닛.The pump unit according to claim 1, wherein the cyclone is provided through a top wall of a room provided downstream thereof, and an slit in the axial direction is provided at a portion of the cyclone extending into the room. 유입구 및 유출구를 가지는 케이싱내에 상기 유입구로부터 유체를 흡입하는 회전식 펌프와, 상기 펌프로부터 토출된 유체를 선회시켜 액체와 기체부화액으로 분리하는 기액분리장치와, 상기 기액분리장치에서 분리된 기체부화액을 상방으로부터 받아 저장하고, 이것으로부터 기체를 분리하는 기체분리실을 설치하고, 상기 기액분리장치에서 분리된 액체를 상기 유출구로부터 유출시키는 동시에 상기 기체분리실에서 분리된 액체를 플로트식 개폐밸브를 거쳐 상기 펌프의 흡입구측으로 되돌리도록 한 펌프유닛에 있어서, 상기 기체분리실내에는 상기 기액분리장치로부터의 기체부화액을 유통시키는 관부재를 설치하고, 상기 관부재의 선단을 상기 플로트식 개폐밸브가 밸브폐쇠위치로 유지되는 최저액위에 있는 상태에서 상기 기체분리실내의 액중을 향하게 하는 동시에, 상기 기체분리실내의 상기 관부재 주위의 액체 및 액면과 상기 플로트식 개폐밸브의 플로트 주위의 액체 및 액면을 구분하는 관부재를 설치하고, 상기 벽부재는 양방의 액체를 유통시켜야 할 일부를 개방하여 이루어져 있는 것을 특징으로 하는 펌프유닛.A rotary pump that sucks fluid from the inlet in a casing having an inlet and an outlet, a gas-liquid separator for turning fluid discharged from the pump into a liquid and a gas-enriched liquid, and a gas-liquid separated from the gas-liquid separator And store a gas separation chamber for separating gas from the upper side, and discharge the liquid separated by the gas-liquid separator from the outlet port, and at the same time, the liquid separated in the gas separation chamber via a float valve. A pump unit for returning to the suction port side of the pump, wherein the gas separation chamber is provided with a pipe member for circulating gaseous liquid from the gas-liquid separator, and the float type on / off valve closes the end of the pipe member. Liquid in the gas separation chamber at the lowest liquid level maintained in position At the same time, a pipe member for separating the liquid and the liquid level around the pipe member in the gas separation chamber and the liquid and the liquid level around the float of the float on / off valve is to be provided, and the wall member must distribute both liquids. A pump unit, characterized in that the opening portion. 유입구 및 유출구를 가지는 케이싱내에 상기 유입구로부터 유체를 흡입하는 회전식 펌프와, 상기 펌프로부터 토출된 유체를 선회시켜 액체와 기체로 분리하는 기액분리장치를 설치하고, 상기 기액분리장치에서 분리된 액체를 상기 토출구로부터 유출시키도록 한 펌프유닛에 있어서, 상기 기액분리장치를 하단개방의 세로형의 사이크론으로 구성하고, 상기 사이크론의 주위벽에 그 접선방향으로 유체를 도입하도록 상기 펌프의 토출구에 접속하는 유로의 일단을 개구하는 동시에 상기 사이크론의 천정에 분리한 기체를 배출하는 개구를, 또 사이크론의 하단에 분리한 액체를 유출하는 개구를 각각 설치하고, 상기 사이크론의 축중심상에 상기 사이크론의 하단개구로부터의 기체의 유출을 규제하는 장해판을 배설한 것을 특징으로 하는 펌프유닛.A rotary pump for sucking fluid from the inlet and a gas-liquid separator for turning fluid discharged from the pump into liquid and gas in a casing having an inlet and an outlet, and separating the liquid separated from the gas-liquid separator. A pump unit configured to flow out of a discharge port, wherein the gas-liquid separator is constituted by a vertical cyclone of the lower end, and connected to the discharge port of the pump to introduce a fluid in a tangential direction to the peripheral wall of the cyclone. An opening for discharging the gas separated in the ceiling of the cyclone while opening one end of the flow path, and an opening for discharging the separated liquid at the lower end of the cyclone, respectively, and the cyclone on the axis center of the cyclone. A pump unit, characterized in that the obstacle plate for regulating the outflow of gas from the lower opening of the. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019940036773A 1993-12-28 1994-12-26 Pump unit KR0161655B1 (en)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
JP93-353211 1993-12-28
JP35321293A JP3521287B2 (en) 1993-12-28 1993-12-28 Pumping unit
JP93-353212 1993-12-28
JP35321193A JP3521286B2 (en) 1993-12-28 1993-12-28 Pumping unit
JP94-189992 1994-07-20
JP6189992A JPH0828442A (en) 1994-07-20 1994-07-20 Pump unit

Publications (2)

Publication Number Publication Date
KR950019215A true KR950019215A (en) 1995-07-22
KR0161655B1 KR0161655B1 (en) 1999-01-15

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Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019940036773A KR0161655B1 (en) 1993-12-28 1994-12-26 Pump unit

Country Status (1)

Country Link
KR (1) KR0161655B1 (en)

Also Published As

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KR0161655B1 (en) 1999-01-15

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