CN114278607A - 一种大流量上充泵机械密封 - Google Patents
一种大流量上充泵机械密封 Download PDFInfo
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- CN114278607A CN114278607A CN202111637973.2A CN202111637973A CN114278607A CN 114278607 A CN114278607 A CN 114278607A CN 202111637973 A CN202111637973 A CN 202111637973A CN 114278607 A CN114278607 A CN 114278607A
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- ring
- compensating
- seat
- shaft sleeve
- compensation
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- 238000000034 method Methods 0.000 claims abstract description 13
- 210000004907 gland Anatomy 0.000 claims description 10
- 238000007789 sealing Methods 0.000 abstract description 8
- 230000000694 effects Effects 0.000 abstract description 5
- 238000009434 installation Methods 0.000 abstract description 3
- 238000011900 installation process Methods 0.000 description 5
- 230000003068 static effect Effects 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 238000005299 abrasion Methods 0.000 description 2
- KGBXLFKZBHKPEV-UHFFFAOYSA-N boric acid Chemical compound OB(O)O KGBXLFKZBHKPEV-UHFFFAOYSA-N 0.000 description 2
- 239000004327 boric acid Substances 0.000 description 2
- 239000002826 coolant Substances 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 239000000956 alloy Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003758 nuclear fuel Substances 0.000 description 1
- 230000002285 radioactive effect Effects 0.000 description 1
- 238000009991 scouring Methods 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
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CN202111637973.2A CN114278607A (zh) | 2021-12-29 | 2021-12-29 | 一种大流量上充泵机械密封 |
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CN202111637973.2A CN114278607A (zh) | 2021-12-29 | 2021-12-29 | 一种大流量上充泵机械密封 |
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CN114278607A true CN114278607A (zh) | 2022-04-05 |
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Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3310184A1 (de) * | 1983-03-21 | 1984-10-04 | O.T. Pumpen GmbH & Co KG, 2059 Büchen | Bewegliche stopfbuchse |
CN102619984A (zh) * | 2012-03-29 | 2012-08-01 | 大连华阳光大密封有限公司 | 一种用于高压工况的机械密封装置 |
CN106481818A (zh) * | 2016-11-01 | 2017-03-08 | 天津市合润科技有限责任公司 | 一种用于机械密封装置上的外置式静环轴向补偿机构 |
CN109210203A (zh) * | 2017-06-29 | 2019-01-15 | 天津汽车模具股份有限公司 | 一种模具冲压设备中的多重密封式密封装置 |
CN109654230A (zh) * | 2018-12-28 | 2019-04-19 | 洛普兰机械设备(宁波)有限公司 | 喷水推进器泵用机械密封装置 |
CN214465081U (zh) * | 2020-12-29 | 2021-10-22 | 中密控股股份有限公司 | 高可靠性的主给水泵用机械密封装置 |
CN216742146U (zh) * | 2021-12-29 | 2022-06-14 | 成都龙源科能机械设备有限公司 | 一种大流量上充泵机械密封 |
-
2021
- 2021-12-29 CN CN202111637973.2A patent/CN114278607A/zh active Pending
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3310184A1 (de) * | 1983-03-21 | 1984-10-04 | O.T. Pumpen GmbH & Co KG, 2059 Büchen | Bewegliche stopfbuchse |
CN102619984A (zh) * | 2012-03-29 | 2012-08-01 | 大连华阳光大密封有限公司 | 一种用于高压工况的机械密封装置 |
CN106481818A (zh) * | 2016-11-01 | 2017-03-08 | 天津市合润科技有限责任公司 | 一种用于机械密封装置上的外置式静环轴向补偿机构 |
CN109210203A (zh) * | 2017-06-29 | 2019-01-15 | 天津汽车模具股份有限公司 | 一种模具冲压设备中的多重密封式密封装置 |
CN109654230A (zh) * | 2018-12-28 | 2019-04-19 | 洛普兰机械设备(宁波)有限公司 | 喷水推进器泵用机械密封装置 |
CN214465081U (zh) * | 2020-12-29 | 2021-10-22 | 中密控股股份有限公司 | 高可靠性的主给水泵用机械密封装置 |
CN216742146U (zh) * | 2021-12-29 | 2022-06-14 | 成都龙源科能机械设备有限公司 | 一种大流量上充泵机械密封 |
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Inventor after: Sun Kaiyang Inventor after: Zhang Wei Inventor after: Yan Weifeng Inventor after: Zhao Qingyu Inventor after: An Ning Inventor after: Ma Aiqin Inventor before: Sun Kaiyang Inventor before: Zhang Wei Inventor before: Yan Weifeng Inventor before: Zhao Qingyu Inventor before: An Ning Inventor before: Ma Aiqin |
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