Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Preparation method and device of urea solution

A configuration method and urea technology, applied in the field of urea machines, can solve problems such as affecting the generation efficiency of urea solution, wrong configuration of urea solution, etc.

Inactive Publication Date: 2019-01-04
ZHUHAI GREE INTELLIGENT EQUIP CO LTD +1
View PDF7 Cites 4 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The embodiment of the present invention provides a method and device for configuring urea solution to at least solve the technical problem in the related art that manual configuration of urea solution causes frequent configuration errors of urea solution and affects the production efficiency of urea solution

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Preparation method and device of urea solution
  • Preparation method and device of urea solution
  • Preparation method and device of urea solution

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0036] According to an embodiment of the present invention, an embodiment of a method for configuring a urea solution is provided. It should be noted that the steps shown in the flow chart of the accompanying drawings can be executed in a computer system such as a set of computer-executable instructions, and, Although a logical order is shown in the flowcharts, in some cases the steps shown or described may be performed in an order different from that shown or described herein.

[0037] figure 1 It is a flowchart of a configuration method of a urea solution according to an embodiment of the present invention, such as figure 1 As shown, the method includes the following steps:

[0038] Step S102, determining the amount of urea solution to be prepared.

[0039] Wherein, the amount of the urea solution to be prepared may be determined according to preset preparation data, such as 100 liters. In the embodiment of the present invention, the amount of urea to be prepared can be s...

Embodiment 2

[0061] figure 2It is a schematic diagram of another optional configuration method of urea solution according to an embodiment of the present invention, such as figure 2 As shown, this configuration uses the urea solution module, vacuum suction system, weighing system, automatic metering and pure water system, flow meter, automatic urea concentration detection system, and automatic adjustment of qualified vehicle urea solution concentration system.

[0062] Such as figure 2 As shown, after the urea solution preparation module is started, the vacuum suction system can be started first to absorb the urea particles corresponding to the urea solution to be prepared, and the weighing system (weighing sensor) can be used to weigh, and then the suction can be judged. Whether the amount of urea particles reaches the required amount of urea particles set by the host computer, if yes, stop the vacuum suction system, if not, still suck urea particles through the vacuum suction system....

Embodiment 3

[0070] image 3 is a schematic diagram of an optional urea solution configuration device according to an embodiment of the present invention, such as image 3 As shown, the configuration device includes: a first determination unit 31, a second determination unit 32, a suction unit 33, and a stirring unit 34, wherein,

[0071] The first determining unit 31 is configured to determine the amount of urea solution to be prepared.

[0072] The second determining unit 32 is configured to determine the target amount of pure water and the amount of urea granules corresponding to the amount of urea to be prepared.

[0073] The suction unit 33 is used to suck urea granules corresponding to the amount of urea to be prepared and add pure water corresponding to the target amount of pure water.

[0074] The stirring unit 34 is used to stir the urea granules and pure water to obtain a urea solution.

[0075] Through the above-mentioned configuration device, the amount of urea solution to b...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses a preparation method and device of a urea solution. The method includes: determining the quantity of the to-be-prepared urea solution; determining target pure water quantity and urea particle quantity corresponding to the quantity of the to-be-prepared urea solution; sucking urea particles corresponding to the quantity of the to-be-prepared urea solution, and adding into pure water corresponding to the target pure water quantity; stirring the urea particles and the pure water to obtain the urea solution. By the method, the technical problems that frequent preparation errors occur due to manual urea solution preparation is adopted in the prior art, and the generation efficiency of the urea solution is affected are solved.

Description

technical field [0001] The invention relates to the technical field of urea machines, in particular to a method and device for configuring a urea solution. Background technique [0002] In the related technology, the way of adding pure water and urea granules to the urea machine (such as the urea smart machine for vehicles) is that the user adds pure water and urea granules by virtue of his own feeling and existing experience, and the concentration of the urea solution When the preset range is not reached, if you want to add pure water or urea granules, you can also add an appropriate amount of pure water or urea granules according to your own judgment, but this way of adding pure water or urea granules cannot guarantee that the urea granules Or the accuracy of pure water addition will lead to frequent misconfiguration of urea solution and affect the generation efficiency of urea solution. [0003] Aiming at the above-mentioned technical problem in the related art that manu...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
IPC IPC(8): B01F1/00B01F15/00B01F15/04
CPCB01F21/02B01F35/2111B01F35/88B01F2101/48
Inventor 杨春雷黄家峰赵志伟朱东和曾威
Owner ZHUHAI GREE INTELLIGENT EQUIP CO LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com