CN104373375A - 一种轴向可调波形隔膜式密封组件 - Google Patents
一种轴向可调波形隔膜式密封组件 Download PDFInfo
- Publication number
- CN104373375A CN104373375A CN201410595254.2A CN201410595254A CN104373375A CN 104373375 A CN104373375 A CN 104373375A CN 201410595254 A CN201410595254 A CN 201410595254A CN 104373375 A CN104373375 A CN 104373375A
- Authority
- CN
- China
- Prior art keywords
- ring
- rotating ring
- end surface
- type sealing
- flange
- Prior art date
- Legal status (The legal status 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 status listed.)
- Granted
Links
- 238000007789 sealing Methods 0.000 title claims abstract description 47
- 210000004907 gland Anatomy 0.000 claims abstract description 14
- 239000012528 membrane Substances 0.000 claims description 14
- 125000006850 spacer group Chemical group 0.000 claims description 8
- 230000003068 static effect Effects 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 4
- 239000007788 liquid Substances 0.000 abstract description 4
- 238000000034 method Methods 0.000 abstract description 2
- 238000001035 drying Methods 0.000 abstract 1
- 238000012423 maintenance Methods 0.000 description 3
- 238000009837 dry grinding Methods 0.000 description 2
- 230000003116 impacting effect Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 229920000049 Carbon (fiber) Polymers 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 239000004917 carbon fiber Substances 0.000 description 1
- 229910010293 ceramic material Inorganic materials 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000004043 dyeing Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 231100001261 hazardous Toxicity 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 230000007096 poisonous effect Effects 0.000 description 1
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
- F04D29/08—Sealings
- F04D29/10—Shaft sealings
- F04D29/12—Shaft sealings using sealing-rings
- F04D29/126—Shaft sealings using sealing-rings especially adapted for liquid pumps
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
Description
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410595254.2A CN104373375B (zh) | 2014-10-30 | 2014-10-30 | 一种轴向可调波形隔膜式密封组件 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410595254.2A CN104373375B (zh) | 2014-10-30 | 2014-10-30 | 一种轴向可调波形隔膜式密封组件 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN104373375A true CN104373375A (zh) | 2015-02-25 |
CN104373375B CN104373375B (zh) | 2016-08-17 |
Family
ID=52552478
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201410595254.2A Active CN104373375B (zh) | 2014-10-30 | 2014-10-30 | 一种轴向可调波形隔膜式密封组件 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN104373375B (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105041670A (zh) * | 2015-08-05 | 2015-11-11 | 芜湖环球汽车配件有限公司 | 一种立式泥浆泵 |
CN108087292A (zh) * | 2018-01-05 | 2018-05-29 | 昆山益威科环保机械有限公司 | 一种带有循环冷却系统的耐空转水泵 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57190165A (en) * | 1981-05-14 | 1982-11-22 | Nippon Pillar Packing Co Ltd | Mechanical seal |
CN2066913U (zh) * | 1990-03-08 | 1990-12-05 | 宁波工业密封件厂 | 水泵密封件 |
DE4225687A1 (de) * | 1992-02-28 | 1994-02-10 | Albrecht Dipl Ing Kayser | Spiralnuten-Radial-Wellendichtring |
CN203783955U (zh) * | 2014-04-22 | 2014-08-20 | 苏瑞益 | 双端面集装式机械密封 |
CN203809344U (zh) * | 2014-04-08 | 2014-09-03 | 四川大禹机械密封件制造有限公司 | 煤化工泵机械密封装置 |
CN204226266U (zh) * | 2014-10-30 | 2015-03-25 | 江苏海天泵阀制造有限公司 | 轴向可调波形隔膜式密封组件 |
-
2014
- 2014-10-30 CN CN201410595254.2A patent/CN104373375B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57190165A (en) * | 1981-05-14 | 1982-11-22 | Nippon Pillar Packing Co Ltd | Mechanical seal |
CN2066913U (zh) * | 1990-03-08 | 1990-12-05 | 宁波工业密封件厂 | 水泵密封件 |
DE4225687A1 (de) * | 1992-02-28 | 1994-02-10 | Albrecht Dipl Ing Kayser | Spiralnuten-Radial-Wellendichtring |
CN203809344U (zh) * | 2014-04-08 | 2014-09-03 | 四川大禹机械密封件制造有限公司 | 煤化工泵机械密封装置 |
CN203783955U (zh) * | 2014-04-22 | 2014-08-20 | 苏瑞益 | 双端面集装式机械密封 |
CN204226266U (zh) * | 2014-10-30 | 2015-03-25 | 江苏海天泵阀制造有限公司 | 轴向可调波形隔膜式密封组件 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105041670A (zh) * | 2015-08-05 | 2015-11-11 | 芜湖环球汽车配件有限公司 | 一种立式泥浆泵 |
CN108087292A (zh) * | 2018-01-05 | 2018-05-29 | 昆山益威科环保机械有限公司 | 一种带有循环冷却系统的耐空转水泵 |
Also Published As
Publication number | Publication date |
---|---|
CN104373375B (zh) | 2016-08-17 |
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TR01 | Transfer of patent right |
Effective date of registration: 20190416 Address after: 102600 3 floor, 2 building, No. 4 Daxing District Garden Road, Beijing, 1 unit 317 Patentee after: Beijing informed investment home intellectual property rights Operation Co., Ltd. Address before: No. 4, Sanji Road, Hongguang Town, Jingjiang City, Taizhou City, Jiangsu Province, China Patentee before: JIANGSU HIGHTING PUMP VALVE MANUFACTURING CO., LTD. |
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TR01 | Transfer of patent right | ||
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Effective date of registration: 20191126 Address after: Room 602, building H2, Changyuan road international enterprise community, Wuqing Development Zone, Wuqing District, Tianjin Patentee after: Tianjin Lei Sheng Technology Co., Ltd. Address before: 102600 Unit 317, Unit 1, Building 3, No. 2, Yueyuan Road, Daxing District, Beijing Patentee before: Beijing informed investment home intellectual property rights Operation Co., Ltd. |
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Effective date of registration: 20201116 Address after: 233000 Room 102 north, No.11, No.2 building, liukm Huayuan commercial building, Changqing Township, Yuhui District, Bengbu City, Anhui Province Patentee after: Anhui Licha Information Technology Co., Ltd Address before: Room 602, building H2, Changyuan road international enterprise community, Wuqing Development Zone, Wuqing District, Tianjin Patentee before: TIANJIN LEISHENG TECHNOLOGY Co.,Ltd. |
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Effective date of registration: 20210906 Address after: 118000 group 1, Yingsheng village, wulongbei Town, Zhen'an District, Dandong City, Liaoning Province Patentee after: Dandong Shengxin Petrochemical Equipment Manufacturing Co.,Ltd. Address before: 233000 Room 102 north, No.11, No.2 building, liukm Huayuan commercial building, Changqing Township, Yuhui District, Bengbu City, Anhui Province Patentee before: Anhui Licha Information Technology Co., Ltd |