CN113653551A - 一种尿素scr用尿素水消耗量诊断装置 - Google Patents
一种尿素scr用尿素水消耗量诊断装置 Download PDFInfo
- Publication number
- CN113653551A CN113653551A CN202110757462.8A CN202110757462A CN113653551A CN 113653551 A CN113653551 A CN 113653551A CN 202110757462 A CN202110757462 A CN 202110757462A CN 113653551 A CN113653551 A CN 113653551A
- Authority
- CN
- China
- Prior art keywords
- urea
- water consumption
- urea water
- fixedly connected
- spring
- 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
Images
Classifications
-
- 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
- F01N11/00—Monitoring or diagnostic devices for exhaust-gas treatment apparatus, e.g. for catalytic activity
-
- 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
- F01N2610/1406—Storage means for substances, e.g. tanks or reservoirs
-
- 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
- F01N2900/00—Details of electrical control or of the monitoring of the exhaust gas treating apparatus
- F01N2900/06—Parameters used for exhaust control or diagnosing
- F01N2900/18—Parameters used for exhaust control or diagnosing said parameters being related to the system for adding a substance into the exhaust
- F01N2900/1806—Properties of reducing agent or dosing system
- F01N2900/1814—Tank level
-
- 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
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/12—Improving ICE efficiencies
-
- 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
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/40—Engine management systems
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Apparatus For Disinfection Or Sterilisation (AREA)
- Exhaust Gas After Treatment (AREA)
Abstract
Description
Claims (9)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202110757462.8A CN113653551B (zh) | 2021-07-05 | 2021-07-05 | 一种尿素scr用尿素水消耗量诊断装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202110757462.8A CN113653551B (zh) | 2021-07-05 | 2021-07-05 | 一种尿素scr用尿素水消耗量诊断装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN113653551A true CN113653551A (zh) | 2021-11-16 |
CN113653551B CN113653551B (zh) | 2022-11-15 |
Family
ID=78477962
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202110757462.8A Active CN113653551B (zh) | 2021-07-05 | 2021-07-05 | 一种尿素scr用尿素水消耗量诊断装置 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN113653551B (zh) |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20150128568A1 (en) * | 2013-11-08 | 2015-05-14 | Continental Automotive Gmbh | Method for determining if an injector is in a blocked state |
CN106894930A (zh) * | 2017-02-24 | 2017-06-27 | 中国第汽车股份有限公司 | 一种涡流喷射器 |
CN208918643U (zh) * | 2018-09-25 | 2019-05-31 | 安徽三联学院 | 一种车用选择性还原催化器喷头结构 |
CN112648051A (zh) * | 2020-12-22 | 2021-04-13 | 浙江三度化学有限公司 | 一种防堵塞车用尿素喷嘴和尿素喷嘴防堵塞方法 |
CN213175786U (zh) * | 2020-09-10 | 2021-05-11 | 无锡威孚力达催化净化器有限责任公司 | 一种喷嘴竖置型多层破碎抗结晶混合装置 |
-
2021
- 2021-07-05 CN CN202110757462.8A patent/CN113653551B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20150128568A1 (en) * | 2013-11-08 | 2015-05-14 | Continental Automotive Gmbh | Method for determining if an injector is in a blocked state |
CN104632489A (zh) * | 2013-11-08 | 2015-05-20 | 法国大陆汽车公司 | 用于确定喷射器是否处于阻滞状态的方法 |
CN106894930A (zh) * | 2017-02-24 | 2017-06-27 | 中国第汽车股份有限公司 | 一种涡流喷射器 |
CN208918643U (zh) * | 2018-09-25 | 2019-05-31 | 安徽三联学院 | 一种车用选择性还原催化器喷头结构 |
CN213175786U (zh) * | 2020-09-10 | 2021-05-11 | 无锡威孚力达催化净化器有限责任公司 | 一种喷嘴竖置型多层破碎抗结晶混合装置 |
CN112648051A (zh) * | 2020-12-22 | 2021-04-13 | 浙江三度化学有限公司 | 一种防堵塞车用尿素喷嘴和尿素喷嘴防堵塞方法 |
Also Published As
Publication number | Publication date |
---|---|
CN113653551B (zh) | 2022-11-15 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN110193505A (zh) | 一种智能自动清洗水箱 | |
CN113653551B (zh) | 一种尿素scr用尿素水消耗量诊断装置 | |
CN205146810U (zh) | 一种燃气轮机清洗装置 | |
CN105833316A (zh) | 一种用于出入境口岸车辆的智能检疫消毒*** | |
CN109610604A (zh) | 一种市政排污管道用的防落物装置 | |
CN109331602A (zh) | 一种废气处理*** | |
CN208188039U (zh) | pH电极自动清洗装置 | |
CN214949787U (zh) | 一种带清洗功能的电热水器 | |
CN207025063U (zh) | 一种垃圾焚烧发电厂烟气处理石灰浆喷射*** | |
CN201572771U (zh) | 盾构机注浆管道清洗装置 | |
CN206168237U (zh) | 紧凑型自动化反渗透清洗维护设备 | |
CN105664560B (zh) | 一种折叠滤芯在线清洗机及其清洗工艺 | |
CN206737061U (zh) | 一种智能马桶的水箱进出水*** | |
CN204842382U (zh) | 一种矿浆输送管道保护装置 | |
CN207619085U (zh) | 带药液回收功能的絮凝剂投加装置 | |
CN208727145U (zh) | 一种乙烯裂解炉sncr脱硝技术还原剂计量输出装置 | |
CN217677107U (zh) | 一种冷却水泵机组循环水处理装置 | |
CN205653842U (zh) | 一种可自动检测消毒的楼顶水箱 | |
CN209193706U (zh) | 一种自动排污的中水回收*** | |
CN205551010U (zh) | 洗瓶机自清洁*** | |
CN111631161A (zh) | 水塔型畜禽饮水管理*** | |
CN220968459U (zh) | 一种防止出现堵塞的废气净化装置 | |
CN211071193U (zh) | 一种桶装水桶身清洗装置 | |
CN113014874B (zh) | 一种基于5g通信技术的智能监控*** | |
CN211836470U (zh) | 一种醇沉装置 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CP01 | Change in the name or title of a patent holder |
Address after: No. 138, Xinke Road, Chengnan economic new area, Gaoyou City, Yangzhou City, Jiangsu Province, 225600 Patentee after: Yangzhou Zhongkang Technology Group Co.,Ltd. Address before: No. 138, Xinke Road, Chengnan economic new area, Gaoyou City, Yangzhou City, Jiangsu Province, 225600 Patentee before: Yangzhou Zhongkang environmental protection equipment Co.,Ltd. |
|
CP01 | Change in the name or title of a patent holder | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A diagnostic device for urea water consumption in urea SCR Effective date of registration: 20230830 Granted publication date: 20221115 Pledgee: Jiangsu Gaoyou Rural Commercial Bank Co.,Ltd. Pledgor: Yangzhou Zhongkang Technology Group Co.,Ltd. Registration number: Y2023320000454 |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right |