CN112096494B - 一种集成式尿素箱总成用流量调节装置 - Google Patents
一种集成式尿素箱总成用流量调节装置 Download PDFInfo
- Publication number
- CN112096494B CN112096494B CN202011316638.8A CN202011316638A CN112096494B CN 112096494 B CN112096494 B CN 112096494B CN 202011316638 A CN202011316638 A CN 202011316638A CN 112096494 B CN112096494 B CN 112096494B
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- CN
- China
- Prior art keywords
- urea
- water inlet
- regulating device
- integrated
- assembly according
- 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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Classifications
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- 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]
- F01N3/208—Control of selective catalytic reduction [SCR], e.g. dosing of reducing agent
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- 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
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Exhaust Gas After Treatment (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202011316638.8A CN112096494B (zh) | 2020-11-23 | 2020-11-23 | 一种集成式尿素箱总成用流量调节装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202011316638.8A CN112096494B (zh) | 2020-11-23 | 2020-11-23 | 一种集成式尿素箱总成用流量调节装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN112096494A CN112096494A (zh) | 2020-12-18 |
CN112096494B true CN112096494B (zh) | 2021-02-09 |
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Family Applications (1)
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CN202011316638.8A Active CN112096494B (zh) | 2020-11-23 | 2020-11-23 | 一种集成式尿素箱总成用流量调节装置 |
Country Status (1)
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CN (1) | CN112096494B (zh) |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN203769897U (zh) * | 2014-04-16 | 2014-08-13 | 陕西汽车集团温州云顶汽车有限公司 | 柴油发动机尾气处理尿素罐 |
CN104415424A (zh) * | 2013-09-06 | 2015-03-18 | 中山市玫瑰园环境电器有限公司 | 输液控制器 |
CN207033557U (zh) * | 2017-08-16 | 2018-02-23 | 宁波春华汽配有限公司 | 一种便于观察的尿素罐 |
US20180111820A1 (en) * | 2016-10-21 | 2018-04-26 | Hyundai Motor Company | Valve apparatus of urea tank for vehicle |
CN208330500U (zh) * | 2018-05-18 | 2019-01-04 | 江苏永达模塑有限公司 | 一种尿素箱 |
EP3485964A1 (en) * | 2013-12-06 | 2019-05-22 | Johnson Matthey Public Limited Company | Cold start catalyst and its use in exhaust systems |
-
2020
- 2020-11-23 CN CN202011316638.8A patent/CN112096494B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104415424A (zh) * | 2013-09-06 | 2015-03-18 | 中山市玫瑰园环境电器有限公司 | 输液控制器 |
EP3485964A1 (en) * | 2013-12-06 | 2019-05-22 | Johnson Matthey Public Limited Company | Cold start catalyst and its use in exhaust systems |
CN203769897U (zh) * | 2014-04-16 | 2014-08-13 | 陕西汽车集团温州云顶汽车有限公司 | 柴油发动机尾气处理尿素罐 |
US20180111820A1 (en) * | 2016-10-21 | 2018-04-26 | Hyundai Motor Company | Valve apparatus of urea tank for vehicle |
CN207033557U (zh) * | 2017-08-16 | 2018-02-23 | 宁波春华汽配有限公司 | 一种便于观察的尿素罐 |
CN208330500U (zh) * | 2018-05-18 | 2019-01-04 | 江苏永达模塑有限公司 | 一种尿素箱 |
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CN112096494A (zh) | 2020-12-18 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Flow regulating device for integrated urea tank assembly Effective date of registration: 20211220 Granted publication date: 20210209 Pledgee: Shandong Zhucheng rural commercial bank Limited by Share Ltd. Pledgor: SHANDONG ATK ENVIRONMENTAL PROTECTION TECHNOLOGY Co.,Ltd. Registration number: Y2021980015754 |
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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 |
Date of cancellation: 20230109 Granted publication date: 20210209 Pledgee: Shandong Zhucheng rural commercial bank Limited by Share Ltd. Pledgor: SHANDONG ATK ENVIRONMENTAL PROTECTION TECHNOLOGY Co.,Ltd. Registration number: Y2021980015754 |
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PC01 | Cancellation of the registration of the contract for pledge of patent right |