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

Hydrogen-doped gas combustion test platform

A gas combustion and testing platform technology, which is applied in chemical analysis by combustion, hydrogen technology, measuring devices, etc., can solve problems such as the difficulty in testing the combustion performance of hydrogen-doped gas, and achieve a small footprint, high safety factor, and flexible use Effect

Pending Publication Date: 2022-08-02
ZHEJIANG ZHENENG TECHN RES INST +1
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in the existing technology, it is difficult to test the combustion performance of hydrogen-doped gas, and there are certain safety risks

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
  • Hydrogen-doped gas combustion test platform
  • Hydrogen-doped gas combustion test platform
  • Hydrogen-doped gas combustion test platform

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0046] A hydrogen-doped gas combustion test platform, such as figure 1 and Figure 8 shown, including: distribution room 1, test room 2 and office room 3;

[0047] Among them, the gas distribution room 1 and the test room 2 are separated by the first explosion-proof wall 4, and the test room 2 and the office room 3 are separated by the second explosion-proof wall 5; the gas distribution room 1, the test room 2 and the office room 3 are equipped with explosion-proof monitoring devices; an explosion-proof gas cylinder cabinet 6 is installed on the outside of the gas distribution room 1; the explosion-proof gas cylinder cabinet 6 is connected to the gas mixing cabinet 7 in the gas distribution room 1 through pipelines; The gas cooker comprehensive performance testing system 8 in 2 is connected to the gas water heater comprehensive performance testing system 9 .

[0048] The explosion-proof monitoring device includes interlinked explosion-proof smoke alarm 10, explosion-proof hydr...

Embodiment 2

[0057] A method for determining the combustion heat load of hydrogen-doped gas, comprising:

[0058] S1, igniting the gas appliances in the comprehensive performance testing system 8 of the gas cooker and the comprehensive performance testing system 9 of the gas water heater;

[0059] S2. Use the gas flow meter to measure the gas flow rate within the period of 15 to 20 minutes after the burning appliance is ignited. The gas flow meter pointer travels the number of full circles for more than one week, and the measurement time should be no less than 1 minute;

[0060] S3. Repeat the measurement twice or more, and when the error of the two consecutive measurement results is less than 2%, calculate the average value of the two measurement results;

[0061] S4. According to the average value of the measurement results in S3, the heat load of the combustion of the hydrogen-doped gas is obtained. For example, the measured heat load of gas is obtained through GB16410-2020.

[0062] ...

Embodiment 3

[0064] A method for measuring the thermal efficiency of combustion of hydrogen-doped gas, comprising:

[0065] S1. Light the water heater in the gas water heater comprehensive performance test system 9 for 15 minutes, and then pour in tap water, start measuring the gas consumption, and record all parameters;

[0066] S2, ignite the cooker in the comprehensive performance test system 8 of the gas cooker for 15 minutes and put it on the test pot;

[0067] S3, set the initial temperature of the water in the test pot as room temperature plus 5°C, and the final temperature of the water as the initial temperature of the water plus 30°C;

[0068] S4. When the temperature of the water in the test pot is 5°C before the initial temperature, start stirring, and start measuring gas consumption when it reaches the initial temperature; start stirring again when the temperature is 25°C higher than the initial temperature, and turn off when the temperature is 30°C higher than the initial temp...

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 relates to a hydrogen-doped gas combustion test platform, which comprises a gas distribution room, a test room and an office room, wherein the gas distribution room and the test room are separated by a first explosion-proof wall, and the test room and the office room are separated by a second explosion-proof wall; the gas distribution room, the test room and the office room are respectively provided with an anti-explosion monitoring device; an anti-explosion gas cylinder cabinet is mounted on the outer side of the gas distribution room; the explosion-proof gas cylinder cabinet is connected with the gas mixing cabinet in the gas distribution room through a pipeline; and the gas mixing cabinet is connected with the gas cooker comprehensive performance test system and the gas water heater comprehensive performance test system in the test room. The hydrogen-doped gas combustion test platform has the beneficial effects that the hydrogen-doped gas combustion test platform is divided into the gas distribution room, the test room and the office room by adopting a partition design, corresponding tests or processing tasks are carried out in partitions, partition management of equipment is realized, and the combustion performance of hydrogen-doped gas is relatively convenient and relatively safe to test.

Description

technical field [0001] The invention relates to the field of gas combustion testing, more specifically, to a hydrogen-mixed gas combustion testing platform. Background technique [0002] The product of hydrogen combustion is only water, which is a very environmentally friendly fuel. In the future, hydrogen energy will be used in all walks of life that require energy, especially gaseous hydrogen. Its transportation conditions are relatively simple, and it can be transported in large quantities in pipelines. In the daily life of residents, it can be used as the constituent gas of urban gas, mixed in the natural gas pipeline, and transported to the residential users in the community by the pipeline, and directly burned for cooking or water heater heating. [0003] Due to the special combustion characteristics of hydrogen, the primary air coefficient, heat load, combustion stability, carbon monoxide content in the flue gas and other combustion conditions of the burner will chang...

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
Patent Type & Authority Applications(China)
IPC IPC(8): G01N31/12G01D21/02
CPCG01N31/12G01D21/02Y02P90/45
Inventor 许好好孙笼笼俞华栋崔万祥吴昀周凯董志黄坤昌朱沈宾王西明李想刘婉莹王军
Owner ZHEJIANG ZHENENG TECHN RES INST
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