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

Sound-insulation and noise-reduction protective cover and mounting method

A protective cover and noise reduction technology, applied in the field of noise reduction, can solve problems such as noise pollution of power equipment, and achieve the effects of good safety, noise reduction, and easy water conduction

Pending Publication Date: 2018-07-20
元少平
View PDF0 Cites 6 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a sound insulation and noise reduction protective cover to solve the problem of noise pollution caused by power equipment

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
  • Sound-insulation and noise-reduction protective cover and mounting method
  • Sound-insulation and noise-reduction protective cover and mounting method
  • Sound-insulation and noise-reduction protective cover and mounting method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0063] Such as Figure 1 to Figure 3 As shown, a sound insulation and noise reduction protective cover includes a steel frame 1, and the steel frame 1 is provided with a front side noise reduction mechanism, a rear side noise reduction mechanism, a left side noise reduction mechanism, a right side noise reduction mechanism and The top noise reduction mechanism, the front side noise reduction mechanism, the rear side noise reduction mechanism, the left side noise reduction mechanism, and the right side noise reduction mechanism are spliced ​​by a plurality of vertical sound insulation panels 2, wherein the front side noise reduction mechanism, At least one of the rear noise reduction mechanisms is provided with a fire-proof and sound-proof door 5, the left noise reduction mechanism or the right noise reduction mechanism is provided with noise reduction shutters 6, and the top noise reduction mechanism includes horizontal sound insulation doors arranged at both ends. Board 3 and...

Embodiment 2

[0065] Such as Figure 1 to Figure 3 As shown, this embodiment is based on Embodiment 1. The horizontal sound insulation panels 3 and the open-hanging sound insulation panels 4 are symmetrically arranged in two rows. The open-hanging sound insulation panels 4 include a horizontal part and an inclined part, and one end of the inclined part It is hinged with the horizontal part, and the other end is spliced ​​with another symmetrical inclined part; the inclined part is provided with lifting lugs 41; the four edges of the top noise reduction mechanism protrude from the front side noise reduction mechanism and the rear side noise reduction mechanism. mechanism, the left side noise reduction mechanism and the right side noise reduction mechanism; the fireproof soundproof door 5 is a sliding door structure, and the fireproof soundproof door 5 is provided with a handle 51.

Embodiment 3

[0067] Such as Figure 1 to Figure 3 As shown, this embodiment is based on Embodiment 1 or Embodiment 2, and also includes a circle of water retaining bricks 9, the water retaining bricks 9 enclose a rectangular frame structure, and the lower end of the steel frame 1 is connected to the water retaining bricks by expansion screws. Bricks 9 are connected, and the water-retaining bricks 9 are fixedly connected to the ground; a rubber plate 8 is arranged on the outer side of the lower end of the steel frame 1, and the thickness of the rubber plate 8 is 10 mm, and the width is 80 mm. Foam rubber strips are arranged between the steel frame 1; the steel frame 1 is made of galvanized steel sheet.

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 sound-insulation and noise-reduction protective cover and a mounting method. The sound-insulation and noise-reduction protective cover comprises a steel structure framework,and a front side noise-reduction mechanism, a rear side noise-reduction mechanism, a left side noise-reduction mechanism, a right side noise-reduction mechanism and a top noise-reduction mechanism arearranged on the steel structure framework. The front side noise-reduction mechanism, the rear side noise-reduction mechanism, the left side noise-reduction mechanism and the right side noise-reduction mechanism are formed by splicing of a plurality of vertical sound-insulation plates. At least one of the front side noise-reduction mechanism and the rear side noise-reduction mechanism is providedwith a fireproof sound-insulation door, and at least one of the left side noise-reduction mechanism and the right side noise-reduction mechanism is provided with a sound-attenuation blind window. Thetop noise-reduction mechanism comprises horizontal sound-insulation plates arranged at the two ends and an open-hanging-type sound-insulation plate arranged in the middle. Sound-absorption plates arearranged on the inner sides of the vertical sound-insulation plates, the horizontal sound-insulation plates and the open-hanging-type sound-insulation plate. The problem that noise pollution is causedby power equipment is solved.

Description

technical field [0001] The invention relates to the technical field of noise reduction, in particular to a sound insulation and noise reduction protective cover and an installation method. Background technique [0002] At present, the noise problem of the driving equipment (generator, compressor, pump, etc.) in coastal areas and CNOOC offshore facilities is prominent, and the noise intensity is in the range of 95dB(A)-110dB(A). Some noise sources are equipped with simple protective covers, but There is no obvious noise reduction effect, and some noise sources are directly exposed to the environment, resulting in noise emissions that exceed environmental protection requirements and occupational health requirements, seriously affecting the rest and health of residents and employees. Contents of the invention [0003] The purpose of the present invention is to provide a sound-proof and noise-reducing protective cover to solve the problem of noise pollution caused by power equ...

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): E04B1/82
CPCE04B1/8218
Inventor 元少平武国营刘小华程特
Owner 元少平
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