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

Respiration simulator

A simulator and breathing chamber technology, applied in the field of breathing simulators, can solve problems such as inconvenient production and operation, no moisture in the gas, complex structure of the breathing simulator, etc., and achieve the effects of simple structure, convenient use and low production cost

Pending Publication Date: 2021-03-12
DONGGUAN HONGTU INSTR INFORMATION
View PDF1 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] But the complex structure of existing breathing simulator brings great inconvenience to production and operation, as the open (announcement) number: a kind of breathing simulator disclosed by CN205050459U, and the gas exhaled by existing simulator does not have moisture, does not meet The Reality of Human Breathing

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
  • Respiration simulator
  • Respiration simulator
  • Respiration simulator

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0019] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the drawings in the embodiments of the present invention.

[0020] In the description of this application, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" etc. The indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present application and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation, use a specific orientation construction and operation, therefore should not be construed as limiting the application. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and should not be construed as indicating or implying relative...

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 respiration simulator. The respiration simulator comprises a base, wherein an air inlet and an air outlet are formed in the base, a respiration cavity is formed in the base,a piston assembly is arranged in the respiration cavity, a driving mechanism is arranged on the upper portion of the respiration cavity, and the driving mechanism drives the piston assembly to move upand down so that air can be exhaled into the respiration cavity from the air inlet and exhaled out from the air outlet. According to the breathing simulator, breathing is simulated in the mode that the piston is driven by the screw, the structure is simple, the respiration simulator is convenient to use, and production cost is low; and the water tank is arranged in the breathing simulator base, so the exhaled air carries water and is closer to the real breathing condition of the human body.

Description

technical field [0001] The invention relates to the field of testing equipment, in particular to a breathing simulator. Background technique [0002] Products need to be tested before leaving the factory to check whether their performance meets the requirements or whether their quality passes the test. Therefore, corresponding testing equipment is required, and the breathing simulator is such a testing equipment. Breathing simulators are used to simulate human breathing conditions and test corresponding products, such as mask testing. [0003] However, the complex structure of existing breathing simulators brings great inconvenience to production and operation, such as the open (announcement) number: a kind of breathing simulator disclosed by CN205050459U, and the exhaled gas of the existing simulator does not have moisture, which does not meet the requirements of The reality of human breathing. Contents of the invention [0004] The present invention aims at the problem...

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): G09B23/28
CPCG09B23/28
Inventor 李建华陈厚昌林昱亮
Owner DONGGUAN HONGTU INSTR INFORMATION
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