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

Method for preparing oxygen for first aid and health care and the oxygen generator

An oxygen generator and oxygen technology, applied in the direction of oxygen preparation, life-saving equipment, respirators, etc., can solve the problems of difficult control of oxygen generation speed, high cost of oxygen generator, inconvenient to carry out, etc., and achieve easy to use, light weight, The effect of low cost of use

Inactive Publication Date: 2004-08-18
ANHUI UNIVERSITY OF TRADITIONAL CHINESE MEDICINE
View PDF0 Cites 3 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] 1. The water consumption is large, and the water consumption of 50g sodium peroxide is 600-800ml
[0004] 2. Due to the large water consumption, the oxygen generator must have a reaction chamber with a large enough volume, so the volume is large and it is not convenient to carry it out
[0005] 3. The residual liquid of oxygen production is NaOH, a strong alkaline substance, which is unsafe and pollutes the environment
[0006] 4. The speed of oxygen production is difficult to control, often causing waste due to inappropriate speed.
[0007] 5. The price of the oxygen generator itself is relatively high, and the cost of the oxygen generator is also relatively high

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
  • Method for preparing oxygen for first aid and health care and the oxygen generator
  • Method for preparing oxygen for first aid and health care and the oxygen generator

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0020] This embodiment is based on the organic compound percarbamide [CO(NH 2 ) 2 h 2 O] is the raw material for oxygen production.

[0021] Put percarbamide into water, and collect the decomposed gas, which is the oxygen produced.

[0022] Usually, the water consumption of 25 grams of percarbamide raw materials can be about 60ml, and the oxygen production speed will be accelerated as the temperature rises. The reaction water does not need to be replaced every time, but under normal circumstances, the water should be replaced after about three uses to ensure the oxygen generation rate and the stability of the oxygen generation amount.

[0023] Referring to Figure 1, the oxygen generator adopts a portable casing, and its inner tank is divided into multiple cavities on the upper, lower, left and right sides, including the oxygen generator chamber 1 which is arranged under the left and right sides and contains water inside. And the purification chamber 2, the top of the oxyge...

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 present invention is oxygen preparing process and oxygen making device for first aid and health care. Organic compound amido percarbide as oxygen making material is thrown into water to produce oxygen with the produced oxygen is collected. The portable oxygen making device has inner container inside its casing and separated into several cavities, including lower oxygen producing bin with water, purifying bin and oxygen collecting chamber over the oxygen producing bin, material feeding port in the top of the oxygen collecting chamber, oxygen pipe with one end connected to the oxygen collecting chamber and other end inserted into the bottom of the purifying bin and oxygen sucking pipe connected to the output port in the top of the purifying bin. The process can produce oxygen with high purity and is environment friendly, and the oxygen making device has simple structure and convenient operation and is portable.

Description

Technical field: [0001] The invention relates to a method for preparing oxygen for first aid and health care, and an oxygen generator implementing the method. Background technique: [0002] With the strengthening of people's awareness of health care, ordinary household oxygen generators have attracted more and more attention. The current conventional oxygen production method is to use inorganic substances, such as sodium peroxide, to react with a catalyst to generate oxygen. Usually, 50g of sodium peroxide and 3g of catalyst can be added at a time, and about 3 liters of oxygen can be produced, and the oxygen supply can be continued for about 30 minutes. There are following problems in this oxygen production mode: [0003] 1. The water consumption is large, and the water consumption of 50g sodium peroxide is 600-800ml. [0004] 2. Due to the large water consumption, the oxygen generator must have a reaction chamber with a large enough volume, so the volume is large and it ...

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): A61M16/00A62B21/00C01B13/02
Inventor 张国升
Owner ANHUI UNIVERSITY OF TRADITIONAL CHINESE MEDICINE
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