KR100803314B1 - 몰탈 펌프 제어장치 - Google Patents
몰탈 펌프 제어장치 Download PDFInfo
- Publication number
- KR100803314B1 KR100803314B1 KR1020060067923A KR20060067923A KR100803314B1 KR 100803314 B1 KR100803314 B1 KR 100803314B1 KR 1020060067923 A KR1020060067923 A KR 1020060067923A KR 20060067923 A KR20060067923 A KR 20060067923A KR 100803314 B1 KR100803314 B1 KR 100803314B1
- Authority
- KR
- South Korea
- Prior art keywords
- valve
- piston
- hydraulic
- mortar
- pump
- Prior art date
Links
Images
Classifications
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- 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
- F04B15/00—Pumps adapted to handle specific fluids, e.g. by selection of specific materials for pumps or pump parts
- F04B15/02—Pumps adapted to handle specific fluids, e.g. by selection of specific materials for pumps or pump parts the fluids being viscous or non-homogeneous
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
- E04G21/02—Conveying or working-up concrete or similar masses able to be heaped or cast
- E04G21/04—Devices for both conveying and distributing
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- 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
- F04B49/00—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00
- F04B49/22—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00 by means of valves
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- 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
- F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
- F04B53/001—Noise damping
-
- 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
- F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
- F04B53/10—Valves; Arrangement of valves
-
- 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
- F04B9/00—Piston machines or pumps characterised by the driving or driven means to or from their working members
- F04B9/08—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid
- F04B9/10—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being liquid
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
- F05B2210/00—Working fluid
- F05B2210/10—Kind or type
- F05B2210/11—Kind or type liquid, i.e. incompressible
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
- F05B2260/00—Function
- F05B2260/60—Fluid transfer
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S251/00—Valves and valve actuation
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S417/00—Pumps
- Y10S417/90—Slurry pumps, e.g. concrete
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Reciprocating Pumps (AREA)
Abstract
Description
Claims (2)
- 유압펌프(29)에 릴리이프밸브(34) 및 피스톤방향전환밸브(27)가 연결 설치되고, 상기 피스톤방향전환밸브(27)에는 유압실린더 A(21) 및 B(23)가 연결 설치된 몰탈펌프 제어장치에 있어서, 상기 유압펌프(29)에는 중립 및 2방향 유압통로가 형성된 피스톤 위치검출용밸브(28)를 연결 설치하고, 상기 피스톤 위치검출용밸브(28)의 토출구를 피스톤방향전환밸브(27)와 연결하며, 상기 유압실린더A(21) 및 B(23)의 상부를 연결호스(25)로 연결하고, 상기 유압실린더A(21) 및 B(23)의 상단에는 각각 파일럿압발생부 A(25) 및 B(26)를 설치하되, 피스톤 위치검출용밸브(28)의 양단은 상기 유압실린더A(21) 및 B(23)의 상부에 형성된 파일럿압발생부 A(25) 및 B(26)와 연결하고, 상기 릴리이프밸브(34)에는 릴리이프 벤트압력통제용밸브(32)를 연결 설치한 것을 특징으로 하는 몰탈펌프 제어장치.
- 제1항에 있어서, 상기 유압펌프(29)에 수동조작밸브(33)를 연결 설치하고, 수동조작밸브(33)의 오일통로를 피스톤방향전환밸브(27)의 오일통로와 연결하여 필요시 몰탈펌프를 수동으로 조작할 수 있도록 한 것을 특징으로 하는 몰탈펌프 제어장치.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020060067923A KR100803314B1 (ko) | 2006-07-20 | 2006-07-20 | 몰탈 펌프 제어장치 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020060067923A KR100803314B1 (ko) | 2006-07-20 | 2006-07-20 | 몰탈 펌프 제어장치 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20080008540A KR20080008540A (ko) | 2008-01-24 |
KR100803314B1 true KR100803314B1 (ko) | 2008-02-14 |
Family
ID=39221334
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020060067923A KR100803314B1 (ko) | 2006-07-20 | 2006-07-20 | 몰탈 펌프 제어장치 |
Country Status (1)
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KR (1) | KR100803314B1 (ko) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101028831B1 (ko) * | 2009-04-27 | 2011-04-12 | 주식회사 리더스큐엠 | 콘크리트 압송용 혼화제 투입장치 |
CN112855483B (zh) * | 2021-01-04 | 2022-03-22 | 中联重科股份有限公司 | 泵送设备及其控制装置和控制方法 |
KR20240054083A (ko) | 2022-10-18 | 2024-04-25 | 주식회사 현대에버다임 | 콘크리트 펌프 시스템의 수동 동작 시스템 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5788275A (en) | 1980-11-20 | 1982-06-02 | Kyokuto Kaihatsu Kogyo Co Ltd | Hydraulic actuator for piston pump |
JPS59226287A (ja) | 1983-06-06 | 1984-12-19 | Kyokuto Kaihatsu Kogyo Co Ltd | 流動体圧送用ピストンポンプの油圧作動装置 |
JPS6263188A (ja) | 1985-09-17 | 1987-03-19 | Mitsubishi Heavy Ind Ltd | コンクリ−トポンプのコンクリ−トピストン逆走防止装置 |
KR19980068629A (ko) * | 1997-02-21 | 1998-10-26 | 강순보 | 콘크리트 토출압 제어용 유압장치 |
-
2006
- 2006-07-20 KR KR1020060067923A patent/KR100803314B1/ko active IP Right Grant
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5788275A (en) | 1980-11-20 | 1982-06-02 | Kyokuto Kaihatsu Kogyo Co Ltd | Hydraulic actuator for piston pump |
JPS59226287A (ja) | 1983-06-06 | 1984-12-19 | Kyokuto Kaihatsu Kogyo Co Ltd | 流動体圧送用ピストンポンプの油圧作動装置 |
JPS6263188A (ja) | 1985-09-17 | 1987-03-19 | Mitsubishi Heavy Ind Ltd | コンクリ−トポンプのコンクリ−トピストン逆走防止装置 |
KR19980068629A (ko) * | 1997-02-21 | 1998-10-26 | 강순보 | 콘크리트 토출압 제어용 유압장치 |
Also Published As
Publication number | Publication date |
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KR20080008540A (ko) | 2008-01-24 |
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