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

Air diffuser

A technology of diffuser and air supply port, which is applied in the field of air conditioning, and can solve the problems of unfavorable fire extinguishing, inability to automatically adjust the ventilation volume, and fueling the fire, etc.

Inactive Publication Date: 2009-11-18
北京恩湾科技有限公司
View PDF0 Cites 11 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Diffuser is a common air supply device in air-conditioned rooms and offices, which can promote the circulation of indoor and outdoor air. However, the existing diffusers usually achieve the purpose of air supply with a fixed air volume, and cannot The ventilation volume is adjusted manually or automatically according to the different indoor environments, which cannot meet different needs.
[0003] In addition, the fire detector is also an indispensable device in air-conditioned rooms and office spaces, but the existing fire detector is separated from the diffuser. When a fire occurs, if the air-conditioning system is still running at this time, the The air volume will promote the spread of the fire, which is not conducive to the extinguishment of the fire.

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
  • Air diffuser
  • Air diffuser

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0019] The air volume control unit in this embodiment adopts manual adjustment.

[0020] Such as figure 1 As shown, in this embodiment, the air supply port adopts an annular air supply port 1, and the inner circle of the annular air supply port 1 extends upward to form an extension part 2, and a fixing part 3 is fixed on the extension part 2, and the center of the fixing part 3 has a central hole, and the center The holes are threaded holes. A circular spool 5 is arranged at the center of the annular air supply port 1 , and a spool screw 6 is fixedly connected to the center of the spool 5 .

[0021] The annular air supply port 1 and the valve core 5 are the main parts of the diffuser, and the air volume sent into the room can be adjusted by adjusting the size of the opening between the two. The threaded hole in the middle of the fixing part 3 is used to fix the valve core screw rod 6, and the valve core screw rod 6 and the fixing part central hole constitute the key parts of...

Embodiment 2

[0026] The difference between this embodiment and Embodiment 1 is that the movable device can not only manually adjust the air volume, but also can automatically adjust it.

[0027] In this embodiment, in addition to the components in Embodiment 1, the movable device also includes a temperature sensor, a proportional-integral thermostat, and a motion unit connected to the spool, and the output terminal of the temperature sensor is connected to the proportional-integral The input end of the temperature controller is connected, and the output end of the proportional integral temperature controller is connected with the motion unit.

[0028] The motion unit is set at the air outlet of the diffuser and connected to the valve core, and the temperature sensor and the proportional-integral thermostat are installed on the wall of the room, preferably in a position that can be operated by people, about 1.5 meters away from the ground The detection temperature at this height can be rega...

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 an air diffuser, which comprises an air supply outlet. A movable device which can move up and down to control the opening and closing of the air supply outlet and a regulating device capable of regulating air supply direction are arranged at the position of the air supply outlet. The air flow control unit can be controlled manually or automatically. The air diffuser of the invention can regulate indoor air supply volume by flexibly adjusting the opening of the air supply outlet and is convenient to use.

Description

technical field [0001] The invention belongs to the technical field of air conditioners, and in particular relates to a diffuser. Background technique [0002] Diffuser is a common air supply device in air-conditioned rooms and offices, which can promote the circulation of indoor and outdoor air. However, the existing diffusers usually achieve the purpose of air supply with a fixed air volume, and cannot Depending on the indoor environment, artificially or automatically adjusting the ventilation rate according to the difference in temperature cannot meet different needs. [0003] In addition, the fire detector is also an indispensable device in air-conditioned rooms and office spaces, but the existing fire detector is separated from the diffuser. When a fire occurs, if the air-conditioning system is still running at this time, the The air volume will promote the spread of the fire, which is not conducive to the extinguishment of the fire. Contents of the invention [000...

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): F24F13/06
Inventor 陈华朱建
Owner 北京恩湾科技有限公司
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