CN216479012U - 轻型单闸板闸阀 - Google Patents
轻型单闸板闸阀 Download PDFInfo
- Publication number
- CN216479012U CN216479012U CN202123092807.7U CN202123092807U CN216479012U CN 216479012 U CN216479012 U CN 216479012U CN 202123092807 U CN202123092807 U CN 202123092807U CN 216479012 U CN216479012 U CN 216479012U
- Authority
- CN
- China
- Prior art keywords
- valve
- flashboard
- valve body
- sealing surface
- gate
- 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.)
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- 238000007789 sealing Methods 0.000 claims abstract description 61
- 229910045601 alloy Inorganic materials 0.000 claims abstract description 15
- 239000000956 alloy Substances 0.000 claims abstract description 15
- 238000000034 method Methods 0.000 claims abstract description 7
- 229910001347 Stellite Inorganic materials 0.000 claims abstract description 6
- AHICWQREWHDHHF-UHFFFAOYSA-N chromium;cobalt;iron;manganese;methane;molybdenum;nickel;silicon;tungsten Chemical compound C.[Si].[Cr].[Mn].[Fe].[Co].[Ni].[Mo].[W] AHICWQREWHDHHF-UHFFFAOYSA-N 0.000 claims abstract description 6
- 238000012856 packing Methods 0.000 claims description 26
- 210000004907 gland Anatomy 0.000 claims description 12
- 238000011010 flushing procedure Methods 0.000 claims description 6
- 230000003014 reinforcing effect Effects 0.000 claims description 2
- 230000008569 process Effects 0.000 abstract description 6
- 238000003466 welding Methods 0.000 description 4
- 239000000945 filler Substances 0.000 description 3
- 239000012535 impurity Substances 0.000 description 3
- 238000005728 strengthening Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 230000035882 stress Effects 0.000 description 2
- 101100400452 Caenorhabditis elegans map-2 gene Proteins 0.000 description 1
- 101150064138 MAP1 gene Proteins 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 238000005056 compaction Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
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- Sliding Valves (AREA)
Abstract
Description
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202123092807.7U CN216479012U (zh) | 2021-12-10 | 2021-12-10 | 轻型单闸板闸阀 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202123092807.7U CN216479012U (zh) | 2021-12-10 | 2021-12-10 | 轻型单闸板闸阀 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN216479012U true CN216479012U (zh) | 2022-05-10 |
Family
ID=81421686
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202123092807.7U Active CN216479012U (zh) | 2021-12-10 | 2021-12-10 | 轻型单闸板闸阀 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN216479012U (zh) |
-
2021
- 2021-12-10 CN CN202123092807.7U patent/CN216479012U/zh active Active
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Light single gate valve Effective date of registration: 20230117 Granted publication date: 20220510 Pledgee: Zhejiang Ruian Rural Commercial Bank Co.,Ltd. Plaza Science and Technology Branch Pledgor: ZHEJIANG LIANDA VALVE Co.,Ltd. Registration number: Y2023110000030 |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Granted publication date: 20220510 Pledgee: Zhejiang Ruian Rural Commercial Bank Co.,Ltd. Plaza Science and Technology Branch Pledgor: ZHEJIANG LIANDA VALVE Co.,Ltd. Registration number: Y2023110000030 |
|
PC01 | Cancellation of the registration of the contract for pledge of patent right |