CN111219334B - 一种柴油车使用的尿素加注泵 - Google Patents
一种柴油车使用的尿素加注泵 Download PDFInfo
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- CN111219334B CN111219334B CN202010251868.4A CN202010251868A CN111219334B CN 111219334 B CN111219334 B CN 111219334B CN 202010251868 A CN202010251868 A CN 202010251868A CN 111219334 B CN111219334 B CN 111219334B
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- fixed
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- hole
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- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 title claims abstract description 64
- 239000004202 carbamide Substances 0.000 title claims abstract description 64
- 239000007788 liquid Substances 0.000 claims abstract description 63
- 230000005540 biological transmission Effects 0.000 claims abstract description 38
- 230000007246 mechanism Effects 0.000 claims abstract description 35
- 238000005192 partition Methods 0.000 claims abstract description 35
- 238000009434 installation Methods 0.000 claims abstract description 15
- 230000033001 locomotion Effects 0.000 claims abstract description 12
- 230000009471 action Effects 0.000 claims abstract description 10
- 238000004804 winding Methods 0.000 claims description 14
- 238000007789 sealing Methods 0.000 claims description 3
- 238000005516 engineering process Methods 0.000 description 10
- 238000005457 optimization Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- MWUXSHHQAYIFBG-UHFFFAOYSA-N nitrogen oxide Inorganic materials O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 description 3
- 230000001133 acceleration Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- 230000004308 accommodation Effects 0.000 description 1
- 238000010531 catalytic reduction reaction Methods 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 239000000295 fuel oil Substances 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
Images
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
- 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
- F04D7/06—Pumps adapted for handling specific fluids, e.g. by selection of specific materials for pumps or pump parts of centrifugal type the fluids being hot or corrosive, e.g. liquid metals
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
- F01N3/08—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous
- F01N3/10—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust
- F01N3/18—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust characterised by methods of operation; Control
- F01N3/20—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust characterised by methods of operation; Control specially adapted for catalytic conversion ; Methods of operation or control of catalytic converters
- F01N3/2066—Selective catalytic reduction [SCR]
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
- F01N3/08—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous
- F01N3/10—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust
- F01N3/24—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust characterised by constructional aspects of converting apparatus
- F01N3/28—Construction of catalytic reactors
-
- 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
- F04D13/0606—Canned motor 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
- F04D15/00—Control, e.g. regulation, of pumps, pumping installations or systems
- F04D15/0055—Rotors with adjustable blades
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D15/00—Control, e.g. regulation, of pumps, pumping installations or systems
- F04D15/0066—Control, e.g. regulation, of pumps, pumping installations or systems by changing the speed, e.g. of the driving engine
-
- 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
- F04D29/02—Selection of particular materials
- F04D29/026—Selection of particular materials 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
- F04D29/08—Sealings
- F04D29/10—Shaft sealings
- F04D29/106—Shaft sealings 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
- F04D29/18—Rotors
- F04D29/22—Rotors specially for centrifugal pumps
- F04D29/2205—Conventional flow pattern
- F04D29/2222—Construction and assembly
-
- 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
-
- 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
- F04D29/247—Vanes elastic or self-adjusting
-
- 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
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N2610/00—Adding substances to exhaust gases
- F01N2610/02—Adding substances to exhaust gases the substance being ammonia or urea
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N2610/00—Adding substances to exhaust gases
- F01N2610/14—Arrangements for the supply of substances, e.g. conduits
- F01N2610/1433—Pumps
- F01N2610/144—Control thereof
-
- 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
Description
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202010251868.4A CN111219334B (zh) | 2018-10-30 | 2018-10-30 | 一种柴油车使用的尿素加注泵 |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201811276395.2A CN109372761B (zh) | 2018-10-30 | 2018-10-30 | 一种柴油车上使用的尿素加注泵 |
CN202010251868.4A CN111219334B (zh) | 2018-10-30 | 2018-10-30 | 一种柴油车使用的尿素加注泵 |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201811276395.2A Division CN109372761B (zh) | 2018-10-30 | 2018-10-30 | 一种柴油车上使用的尿素加注泵 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN111219334A CN111219334A (zh) | 2020-06-02 |
CN111219334B true CN111219334B (zh) | 2021-03-26 |
Family
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Family Applications (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201811276395.2A Active CN109372761B (zh) | 2018-10-30 | 2018-10-30 | 一种柴油车上使用的尿素加注泵 |
CN202010251868.4A Active CN111219334B (zh) | 2018-10-30 | 2018-10-30 | 一种柴油车使用的尿素加注泵 |
CN202010251878.8A Active CN111306074B (zh) | 2018-10-30 | 2018-10-30 | 一种柴油车上用的尿素加注泵 |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
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CN201811276395.2A Active CN109372761B (zh) | 2018-10-30 | 2018-10-30 | 一种柴油车上使用的尿素加注泵 |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
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CN202010251878.8A Active CN111306074B (zh) | 2018-10-30 | 2018-10-30 | 一种柴油车上用的尿素加注泵 |
Country Status (1)
Country | Link |
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CN (3) | CN109372761B (zh) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110606458A (zh) * | 2019-09-10 | 2019-12-24 | 安徽德利来环保科技有限公司 | 一种车用尿素灌装设备用组件 |
CN114688037A (zh) * | 2022-04-06 | 2022-07-01 | 江苏三江电器集团股份有限公司 | 一种洗碗机水泵电机 |
Family Cites Families (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL99192C (zh) * | ||||
FR782935A (fr) * | 1934-09-29 | 1935-07-05 | Pompe, compresseur ou machines similaires centrifuges à pales orientables | |
FR1598730A (zh) * | 1968-12-26 | 1970-07-06 | ||
JPS58119997A (ja) * | 1982-01-11 | 1983-07-16 | Kubota Ltd | 可動翼型軸流ポンプの翼角検出装置 |
DE3426967A1 (de) * | 1984-07-21 | 1986-01-30 | Balcke-Dürr AG, 4030 Ratingen | Stroemungsmaschine |
JPS63170588A (ja) * | 1987-01-08 | 1988-07-14 | Mitsubishi Heavy Ind Ltd | 翼角度自動反転式流体機械 |
US6034465A (en) * | 1997-08-06 | 2000-03-07 | Shurfle Pump Manufacturing Co. | Pump driven by brushless motor |
KR100412560B1 (ko) * | 2001-06-08 | 2003-12-31 | 현대자동차주식회사 | 가변 베인이 형성된 워터펌프의 임펠러 |
CN201582134U (zh) * | 2009-11-16 | 2010-09-15 | 胡志超 | 一种直接利用水能的抽水机 |
CN102400923A (zh) * | 2011-12-06 | 2012-04-04 | 辽宁省电力有限公司本溪供电公司 | 由电机驱动的潜水泵 |
CN103321728B (zh) * | 2012-03-22 | 2015-04-15 | 浙江卡韦德新能源科技有限公司 | 柴油发动机尾气处理尿素泵 |
CN103185025B (zh) * | 2013-04-09 | 2015-08-19 | 长沙山水节能研究院有限公司 | 一种叶片在线可调离心水泵 |
CN103836004B (zh) * | 2014-02-27 | 2016-05-11 | 长城汽车股份有限公司 | 水泵 |
CN103835988B (zh) * | 2014-03-11 | 2016-01-06 | 门立山 | 一种离心泵叶轮 |
CN104088796B (zh) * | 2014-07-15 | 2017-01-25 | 昆明水啸科技有限公司 | 长寿节能单级离心泵 |
CN204371694U (zh) * | 2014-12-02 | 2015-06-03 | 江苏亚梅泵业集团有限公司 | 一种尿素熔融高温泵 |
KR101655201B1 (ko) * | 2015-03-09 | 2016-09-07 | 현대자동차 주식회사 | 요소수 펌프유닛 |
CN206746344U (zh) * | 2016-12-21 | 2017-12-15 | 成都乾威科技有限公司 | 车用尿素上料加注搅拌装置 |
CN207229417U (zh) * | 2017-07-28 | 2018-04-13 | 四川南江新兴矿业有限公司 | 一种采矿用砂泵 |
-
2018
- 2018-10-30 CN CN201811276395.2A patent/CN109372761B/zh active Active
- 2018-10-30 CN CN202010251868.4A patent/CN111219334B/zh active Active
- 2018-10-30 CN CN202010251878.8A patent/CN111306074B/zh active Active
Also Published As
Publication number | Publication date |
---|---|
CN109372761A (zh) | 2019-02-22 |
CN111219334A (zh) | 2020-06-02 |
CN109372761B (zh) | 2020-06-30 |
CN111306074A (zh) | 2020-06-19 |
CN111306074B (zh) | 2021-03-19 |
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Effective date of registration: 20210309 Address after: 325000 room 402, building 3, Qiaotou Rosa, Nanhui street, Lucheng District, Wenzhou City, Zhejiang Province Applicant after: Liang Weihao Address before: 311414 Zhejiang province Hangzhou city Fuyang District Dayuan town Kou Kou Village Applicant before: Hangzhou Fuyang Jin Feng Paper Co.,Ltd. |
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Effective date of registration: 20211130 Address after: 264200 No. 369-11, Shuangdao Road, Weihai high district, Weihai City, Shandong Province Patentee after: Weihai Regional Innovation Center Co.,Ltd. Address before: 325000 room 402, building 3, Qiaotou Rosa, Nanhui street, Lucheng District, Wenzhou City, Zhejiang Province Patentee before: Liang Weihao |
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Effective date of registration: 20240702 Address after: Room 1108, Building A, Innovation and Entrepreneurship Base, No.213-2 Torch Road, Torch High tech Industrial Development Zone, Weihai City, Shandong Province, 264200 Patentee after: Weihai Xinsheng Information Technology Co.,Ltd. Country or region after: China Address before: 264200 No. 369-11, Shuangdao Road, Weihai high district, Weihai City, Shandong Province Patentee before: Weihai Regional Innovation Center Co.,Ltd. Country or region before: China |
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Effective date of registration: 20240711 Address after: 264200 North of Dongputou Village, Mishan Town, Wendeng District, Weihai City, Shandong Province Patentee after: Shandong Xinchuan Heavy Industry Machinery Co.,Ltd. Country or region after: China Address before: Room 1108, Building A, Innovation and Entrepreneurship Base, No.213-2 Torch Road, Torch High tech Industrial Development Zone, Weihai City, Shandong Province, 264200 Patentee before: Weihai Xinsheng Information Technology Co.,Ltd. Country or region before: China |
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