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

An anti-seismic support for a fire exhaust fan

A technology of smoke exhaust fan and anti-seismic support, which is applied in the direction of mechanical equipment, machine/engine, liquid fuel engine, etc. It can solve the problems of affecting work efficiency, vibration of pipelines, noise pollution, etc., and achieves convenient and efficient installation, convenient operation, and easy installation easy effect

Active Publication Date: 2022-04-12
ZHENJIANG QINGAN ELECTRICAL
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide an anti-seismic support for a fire-fighting smoke exhaust fan to solve the problem that the current fire-fighting smoke exhaust fan will cause vibration inside the pipeline due to the rotation transmission when the current fire smoke exhaust fan is performing smoke exhaust. As a result, the transmission pipeline vibrates inside the fire-fighting passage when the wind is transmitted, causing noise to be generated and causing noise pollution to the outside environment. The traditional anti-seismic measure is to fill the interior of the passage with sound-proof cotton. The isolation of a single sound-proof cotton makes the effect If it is not good, there will still be noise transmission, and at the same time, it will bring certain difficulties in the installation of the transmission pipeline, which will bring troubles to the staff during the installation and affect the work efficiency.

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
  • An anti-seismic support for a fire exhaust fan
  • An anti-seismic support for a fire exhaust fan
  • An anti-seismic support for a fire exhaust fan

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0028] see figure 1 , in an embodiment of the present invention, an anti-seismic support for a fire-fighting smoke exhaust fan, including a fixed side plate 1, one side of the fixed side plate 1 is butted with a fixed side plate 2 2, the fixed side plate 1 and the fixed side plate One side of the second 2 is horizontally provided with a clamping transverse groove 3, the specifications and dimensions of the fixed side plate 1 and the fixed side plate 2 are consistent, and they are horizontally connected to each other, and the number of the clamping transverse grooves 3 is four One, and the clamping transverse grooves 3 are respectively arranged in parallel in groups of two on the side of the fixed side plate 1 and the fixed side plate 2 away from the fastening groove 17, and the two ends of the clamping transverse groove 3 run through the fixed side plate horizontally The two ends of the first 1 and the fixed side plate 2 extend to the outer side, and the clamping transverse gr...

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 anti-seismic support for a fire-fighting and smoke-exhausting fan, which relates to the field of fire-fighting and smoke-exhausting. One side of the fixed side plate 2 is horizontally provided with a clamping horizontal groove, and the inner side of the clamping horizontal groove is horizontally clamped with a fixed horizontal bar, and the side of the fixed horizontal bar is provided with a connecting through hole. The inner side of the clamping transverse groove is fixedly clamped with a butt joint rubber block, and the inner side of the clamping transverse groove is clamped with a top joint block, and the top joint block is vertically on the side far away from the joint rubber block. A sealing plate is welded, and matching holes are symmetrically opened on the side of the sealing plate. The split structure of the device design of the present invention is simple and easy to operate. Multiple isolation colloids are used to weaken the vibration generated. At the same time, the structure of the card slot is used to make the installation more convenient and efficient. At the same time, the fixing of the air duct is more stable and effective. Aids in smoke extraction.

Description

technical field [0001] The invention relates to the technical field of fire-fighting and smoke-exhausting, in particular to an anti-seismic support for a fire-fighting and smoke-exhausting fan. Background technique [0002] The drive of the fire-fighting and smoke-exhausting fans in the prior art is usually only performed by the motor alone. When the power supply system fails, it can only be powered by another commercial power supply or a backup generator set. The power distribution circuit of the backup power supply is relatively complicated, and has certain hidden dangers of failure. However, with the occurrence and spread of fire, the normal power supply system and the backup distribution line are often damaged and cannot supply power normally, causing the motor to lose power, resulting in failure of the mechanical smoke prevention and smoke exhaust system, resulting in casualties, equipment and property losses. . The use of a new type of fully automatic dual-power smok...

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 Patents(China)
IPC IPC(8): F04D29/66F04D29/64
CPCF04D29/668F04D29/646
Inventor 张栋良
Owner ZHENJIANG QINGAN ELECTRICAL
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