KR20120002637U - 실링 보호기능을 갖춘 펌프 - Google Patents
실링 보호기능을 갖춘 펌프 Download PDFInfo
- Publication number
- KR20120002637U KR20120002637U KR2020100010357U KR20100010357U KR20120002637U KR 20120002637 U KR20120002637 U KR 20120002637U KR 2020100010357 U KR2020100010357 U KR 2020100010357U KR 20100010357 U KR20100010357 U KR 20100010357U KR 20120002637 U KR20120002637 U KR 20120002637U
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- South Korea
- Prior art keywords
- impeller
- pump
- casing
- sealing device
- contaminants
- Prior art date
Links
- 238000007789 sealing Methods 0.000 title claims abstract description 32
- 239000010802 sludge Substances 0.000 claims abstract description 17
- 239000013049 sediment Substances 0.000 claims abstract description 6
- 239000012530 fluid Substances 0.000 claims description 20
- 239000000356 contaminant Substances 0.000 abstract description 26
- 239000000126 substance Substances 0.000 abstract description 13
- 238000004904 shortening Methods 0.000 abstract description 5
- 239000007787 solid Substances 0.000 abstract description 3
- 238000012856 packing Methods 0.000 description 10
- 230000006835 compression Effects 0.000 description 5
- 238000007906 compression Methods 0.000 description 5
- 239000000463 material Substances 0.000 description 4
- 239000002699 waste material Substances 0.000 description 4
- 239000012535 impurity Substances 0.000 description 3
- 239000004033 plastic Substances 0.000 description 3
- 229920003023 plastic Polymers 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229920001296 polysiloxane Polymers 0.000 description 2
- 238000004062 sedimentation Methods 0.000 description 2
- 239000010865 sewage Substances 0.000 description 2
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 2
- 229920002554 vinyl polymer Polymers 0.000 description 2
- 239000002351 wastewater Substances 0.000 description 2
- 241001474374 Blennius Species 0.000 description 1
- 241000196324 Embryophyta Species 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 210000003608 fece Anatomy 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000010985 leather Substances 0.000 description 1
- 244000144972 livestock Species 0.000 description 1
- 239000010871 livestock manure Substances 0.000 description 1
- 239000004579 marble Substances 0.000 description 1
- 239000004570 mortar (masonry) Substances 0.000 description 1
- 239000004745 nonwoven fabric Substances 0.000 description 1
- 230000002028 premature Effects 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 239000010801 sewage sludge Substances 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 239000012209 synthetic fiber Substances 0.000 description 1
- 229920002994 synthetic fiber Polymers 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/18—Rotors
- F04D29/22—Rotors specially for centrifugal pumps
- F04D29/24—Vanes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
- B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
- B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
- B02C18/16—Details
- B02C18/18—Knives; Mountings thereof
- B02C18/186—Axially elongated knives
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D13/00—Pumping installations or systems
- F04D13/02—Units comprising pumps and their driving means
- F04D13/06—Units comprising pumps and their driving means the pump being electrically driven
- F04D13/08—Units comprising pumps and their driving means the pump being electrically driven for submerged use
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/08—Sealings
- F04D29/10—Shaft sealings
- F04D29/12—Shaft sealings using sealing-rings
- F04D29/126—Shaft sealings using sealing-rings especially adapted for liquid pumps
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/40—Casings; Connections of working fluid
- F04D29/406—Casings; Connections of working fluid especially adapted for liquid pumps
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D7/00—Pumps adapted for handling specific fluids, e.g. by selection of specific materials for pumps or pump parts
- F04D7/02—Pumps adapted for handling specific fluids, e.g. by selection of specific materials for pumps or pump parts of centrifugal type
- F04D7/04—Pumps adapted for handling specific fluids, e.g. by selection of specific materials for pumps or pump parts of centrifugal type the fluids being viscous or non-homogenous
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F1/00—Springs
- F16F1/02—Springs made of steel or other material having low internal friction; Wound, torsion, leaf, cup, ring or the like springs, the material of the spring not being relevant
- F16F1/04—Wound springs
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
- F05D2260/00—Function
- F05D2260/60—Fluid transfer
-
- 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
- Y10S415/00—Rotary kinetic fluid motors or pumps
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Food Science & Technology (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
Description
도 2는 도 1의 요부단면도,
도 3은 도 2에 도시된 A부분을 확대하여 도시한 확대 단면도,
도 4는 본 고안의 제1 실시예로서, 본 고안을 채용한 사류식 임펠러를 예시한 사시도,
도 5는 도 4에 도시된 사류식 임펠러의 배면 시라우드를 예시한 사시도,
도 6은 본 고안에 따른 사류식 임펠러가 결합된 케이싱의 요부를 도시한 요부 확대단면도,
도 7은 본 고안의 제2 실시예로서, 기존의 원심력식 임펠러에 본 고안을 채용한 것을 예시한 원심력식 임펠러의 사시도이다.
3: 베어링 10: 실링장치
12a: 숫나사산 12b; 암나사산
13: 풀리 14: 샤프트 패킹
15: 압축스프링 16: 인서트 시일 링
17: 인서트 링 18: 로타리 링
30: 임펠러 30a, 사류식 임펠러
30b: 원심력식 임펠러 31: 배면 시라우드
32: 컷터 33a: 임펠러측 환형링
33b: 키이싱측 환형링 34: 임펠러 밸런스
M: 구동모터 M1: 풀리
M2: V벨트 S: 샤프트
Claims (1)
- 유체 흡입구와 유체 배출구를 지니는 케이싱과;
상기 케이싱내에 설치되는 임펠러 및;
상기 케이싱내에 베어링에 의해 회전가능하게 지지되고, 상기 사류식 임펠러가 결합되어 구동모터와 연동하는 샤프트와;
상기 샤프트와 케이싱사이에 부착되는 실링장치를 포함하는 펌프에 있어서,
상기 실링장치속으로 협잡물이나 슬러지가 침전 혹은 유입되는 것을 방지하기 위하여 상기 임펠러의 배면 시라우드 표면과 임펠러와 이웃한 케이싱의 내벽에 각각에 혹은 임펠러의 배면시라우드와 케이싱 중 어느 한쪽 면에 환형링을 마련하고, 상기 환형링의 방사방향 외측으로 일정각도로 분할된 복수개의 컷터를 더 마련한 것을 특징으로 하는 실링 보호기능을 갖춘 펌프.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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KR2020100010357U KR200465060Y1 (ko) | 2010-10-08 | 2010-10-08 | 실링 보호기능을 갖춘 펌프 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2020100010357U KR200465060Y1 (ko) | 2010-10-08 | 2010-10-08 | 실링 보호기능을 갖춘 펌프 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20120002637U true KR20120002637U (ko) | 2012-04-18 |
KR200465060Y1 KR200465060Y1 (ko) | 2013-01-31 |
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KR2020100010357U KR200465060Y1 (ko) | 2010-10-08 | 2010-10-08 | 실링 보호기능을 갖춘 펌프 |
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Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101712381B1 (ko) * | 2016-11-21 | 2017-03-16 | 고일영 | 맨홀펌프용 임펠러 |
CN107725472A (zh) * | 2017-11-14 | 2018-02-23 | 利欧集团浙江泵业有限公司 | 一种水泵的机械密封保护结构 |
CN113606154A (zh) * | 2021-08-31 | 2021-11-05 | 深圳市宇通瑞特科技有限公司 | 一种蚀刻供液马达密封装置 |
KR102563283B1 (ko) | 2022-09-27 | 2023-08-04 | 효성아쿠아텍(주) | 이중 케이싱링 구조를 갖는 원심펌프 |
KR102583740B1 (ko) * | 2022-07-28 | 2023-09-27 | 주식회사 주호산업 | 실링부의 이물질 적체 방지를 위한 유체펌프 |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR102539721B1 (ko) * | 2021-03-26 | 2023-06-05 | 주식회사 오알피이노베이션 | 원심펌프 유닛 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR0136795Y1 (ko) * | 1996-02-27 | 1999-03-20 | 구자홍 | 원심펌프 |
KR100722507B1 (ko) * | 2005-12-14 | 2007-05-28 | 삼진공업 주식회사 | 이물질 절단장치가 구비된 수중펌프 |
-
2010
- 2010-10-08 KR KR2020100010357U patent/KR200465060Y1/ko active IP Right Grant
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101712381B1 (ko) * | 2016-11-21 | 2017-03-16 | 고일영 | 맨홀펌프용 임펠러 |
CN107725472A (zh) * | 2017-11-14 | 2018-02-23 | 利欧集团浙江泵业有限公司 | 一种水泵的机械密封保护结构 |
CN113606154A (zh) * | 2021-08-31 | 2021-11-05 | 深圳市宇通瑞特科技有限公司 | 一种蚀刻供液马达密封装置 |
KR102583740B1 (ko) * | 2022-07-28 | 2023-09-27 | 주식회사 주호산업 | 실링부의 이물질 적체 방지를 위한 유체펌프 |
KR102563283B1 (ko) | 2022-09-27 | 2023-08-04 | 효성아쿠아텍(주) | 이중 케이싱링 구조를 갖는 원심펌프 |
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Publication number | Publication date |
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KR200465060Y1 (ko) | 2013-01-31 |
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