CN113107904B - 一种防冰冻卧式多级泵 - Google Patents
一种防冰冻卧式多级泵 Download PDFInfo
- Publication number
- CN113107904B CN113107904B CN202110589524.9A CN202110589524A CN113107904B CN 113107904 B CN113107904 B CN 113107904B CN 202110589524 A CN202110589524 A CN 202110589524A CN 113107904 B CN113107904 B CN 113107904B
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- box
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- 238000007710 freezing Methods 0.000 title abstract description 31
- 238000010438 heat treatment Methods 0.000 claims abstract description 48
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 37
- 230000007246 mechanism Effects 0.000 claims abstract description 22
- 238000005086 pumping Methods 0.000 claims abstract description 9
- 230000008676 import Effects 0.000 claims description 8
- 239000006096 absorbing agent Substances 0.000 claims description 4
- 108010053481 Antifreeze Proteins Proteins 0.000 claims 6
- 230000002528 anti-freeze Effects 0.000 claims 6
- 230000001681 protective effect Effects 0.000 abstract description 14
- 230000008014 freezing Effects 0.000 abstract description 10
- 230000002265 prevention Effects 0.000 abstract description 8
- 230000000694 effects Effects 0.000 abstract description 7
- 238000010276 construction Methods 0.000 abstract description 3
- 238000001816 cooling Methods 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
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- 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
- F04D29/58—Cooling; Heating; Diminishing heat transfer
- F04D29/586—Cooling; Heating; Diminishing heat transfer specially 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
- F04D29/007—Details, component parts, or accessories 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
- F04D29/60—Mounting; Assembling; Disassembling
- F04D29/62—Mounting; Assembling; Disassembling of radial or helico-centrifugal pumps
- F04D29/628—Mounting; Assembling; Disassembling of radial or helico-centrifugal pumps especially adapted for liquid pumps
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
Description
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN202110589524.9A CN113107904B (zh) | 2021-05-28 | 2021-05-28 | 一种防冰冻卧式多级泵 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202110589524.9A CN113107904B (zh) | 2021-05-28 | 2021-05-28 | 一种防冰冻卧式多级泵 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN113107904A CN113107904A (zh) | 2021-07-13 |
CN113107904B true CN113107904B (zh) | 2024-05-03 |
Family
ID=76723636
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202110589524.9A Active CN113107904B (zh) | 2021-05-28 | 2021-05-28 | 一种防冰冻卧式多级泵 |
Country Status (1)
Country | Link |
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CN (1) | CN113107904B (zh) |
Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN201531433U (zh) * | 2009-07-28 | 2010-07-21 | 崔正军 | 离心泵自动吸启停排装置 |
CN201679768U (zh) * | 2009-12-09 | 2010-12-22 | 崔正军 | 防寒自动吸启停排泵装置 |
CN201884290U (zh) * | 2010-12-28 | 2011-06-29 | 高善全 | 带有前置器的自吸泵 |
CN202118001U (zh) * | 2011-05-30 | 2012-01-18 | 濮阳泓天威药业有限公司 | 一种防冻立式管道泵 |
CN105465030A (zh) * | 2014-08-31 | 2016-04-06 | 天津渤大硫酸工业有限公司 | 一种防冻循环水泵 |
CN208702782U (zh) * | 2018-03-05 | 2019-04-05 | 辽宁中航飞装备技术有限公司 | 一种防冻循环水泵 |
CN209892457U (zh) * | 2019-04-13 | 2020-01-03 | 大连申域流体机械有限公司 | 一种防冰冻卧式多级泵 |
CN211852180U (zh) * | 2019-09-05 | 2020-11-03 | 刘彪 | 一种防冻裂水泵 |
CN112824679A (zh) * | 2019-11-20 | 2021-05-21 | 高邮市高农机械配件有限公司 | 一种防冻家用水泵 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10697472B2 (en) * | 2015-12-22 | 2020-06-30 | Mitsubishi Heavy Industries Compressor Corporation | Centrifugal compressor |
-
2021
- 2021-05-28 CN CN202110589524.9A patent/CN113107904B/zh active Active
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN201531433U (zh) * | 2009-07-28 | 2010-07-21 | 崔正军 | 离心泵自动吸启停排装置 |
CN201679768U (zh) * | 2009-12-09 | 2010-12-22 | 崔正军 | 防寒自动吸启停排泵装置 |
CN201884290U (zh) * | 2010-12-28 | 2011-06-29 | 高善全 | 带有前置器的自吸泵 |
CN202118001U (zh) * | 2011-05-30 | 2012-01-18 | 濮阳泓天威药业有限公司 | 一种防冻立式管道泵 |
CN105465030A (zh) * | 2014-08-31 | 2016-04-06 | 天津渤大硫酸工业有限公司 | 一种防冻循环水泵 |
CN208702782U (zh) * | 2018-03-05 | 2019-04-05 | 辽宁中航飞装备技术有限公司 | 一种防冻循环水泵 |
CN209892457U (zh) * | 2019-04-13 | 2020-01-03 | 大连申域流体机械有限公司 | 一种防冰冻卧式多级泵 |
CN211852180U (zh) * | 2019-09-05 | 2020-11-03 | 刘彪 | 一种防冻裂水泵 |
CN112824679A (zh) * | 2019-11-20 | 2021-05-21 | 高邮市高农机械配件有限公司 | 一种防冻家用水泵 |
Non-Patent Citations (1)
Title |
---|
电热防冻解冻阀的结构设计;张克贵;;机械工程师;20081110(第11期);169-170 * |
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Publication number | Publication date |
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CN113107904A (zh) | 2021-07-13 |
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TA01 | Transfer of patent application right |
Effective date of registration: 20230421 Address after: Oubei Street and Yi Village, Yongjia County, Wenzhou City, Zhejiang Province, 325105 Applicant after: Fei Qing Address before: 325105 Jiming water pump Co., Ltd., Heyi village, Oubei street, Yongjia County, Wenzhou City, Zhejiang Province Applicant before: Yongjia Jiming water pump Co.,Ltd. |
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Effective date of registration: 20240402 Address after: Room 1501, Unit 2, Building 15, Meidong Jingdi Community, No. 66 Jianguo Road, Qiaodong District, Zhangjiakou City, Hebei Province, 075000 (office space) Applicant after: Zhangjiakou Xinyuan Environmental Protection Technology Co.,Ltd. Country or region after: China Address before: Oubei Street and Yi Village, Yongjia County, Wenzhou City, Zhejiang Province, 325105 Applicant before: Fei Qing Country or region before: China |
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