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

Noise-reducing ventilator system

A ventilator and noise reduction technology, which is applied in the field of ventilators, can solve the problems of no humidification effect of the water tank, user discomfort, and large flow noise, etc., and achieve the effect of prolonging the flow path and time, prolonging the service life, and prolonging the flow distance

Pending Publication Date: 2019-01-15
广东欧格斯科技有限公司
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The existing ventilator structure has the following disadvantages in use: one, the gas flows between the fan and the water tank, and the flow noise generated is relatively large
The water tank does not have the proper humidification effect, which makes the gas flowing out of the ventilator relatively dry, which brings discomfort to the user

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
  • Noise-reducing ventilator system
  • Noise-reducing ventilator system
  • Noise-reducing ventilator system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0031] Such as Figure 1 to Figure 7 As shown, a noise-reducing ventilator system according to the present invention includes: a ventilator shell 1; an air supply device 2 and a water tank 3 communicating with each other are arranged in the ventilator shell 1; the air supply device 2 includes a fan 5 and a housing 4 for installing the fan 5, the housing 4 includes a matching base 41 and a cover 42; The wind layer 411 and the installation layer 412 adapted to the fan 5, the base 41 side is provided with an air inlet 413 communicating with the air inlet layer 411, and the air inlet layer 411 and the installation layer 412 pass through a pipe 414 connected, the cover 42 is provided with an air outlet duct 421 connected to the outlet of the fan 5, and the fan 5 is also provided with a suspension that is compatible with the installation layer 412 and can make the fan 5 suspended Structure 6; as in Figure 8 to Figure 10 Shown, described water tank 3 comprises: water tank shell; D...

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 noise-reducing ventilator system comprising: a ventilator housing. The ventilator shell is provided with an air supply device and a water tank which are communicated with each other. The air supply device comprises a plurality of structures for prolonging gas travel and damping. The water tank is used for sufficiently humidifying the gas. Its advantages are: Utilizing thelimited space of the shell, changing the path of gas flow through the housing, so as to prolong the time of gas flow, disperse the frictional noise and impact noise caused by the gas, and achieve better noise reduction effect; and the fan is connected with the base through a suspension structure, so that the vibration of the fan during working does not collide with the shell to generate noise, thereby reducing the noise of gas flow in the ventilator; At that same time, an air flow groove is arrange inside the water tank to change the gas flow direction so as to fully humidify the gas.

Description

technical field [0001] The invention relates to a ventilator, in particular to a noise reduction ventilator system. Background technique [0002] In modern clinical medicine, as an effective means of artificially replacing the function of spontaneous ventilation, the ventilator is widely used in anesthesia respiratory management, respiratory support therapy and emergency resuscitation. The ventilator uses a fan to extract air, and then provides it to the user through a humidifier. The existing ventilator structure has the following disadvantages in use: first, the gas flows between the blower fan and the water tank, and the generated flow noise is relatively large. The ventilator is generally used next to the user, and the flow noise will affect the sleep of the user. Second, due to the short distance between the air inlet channel and the air outlet channel of the water tank, the gas often flows out from the air inlet channel and directly enters the air outlet channel with...

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): A61M16/00F04D29/66
CPCA61M16/00A61M16/0003F04D29/668A61M2205/42
Inventor 王超
Owner 广东欧格斯科技有限公司
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