Unlock instant, AI-driven research and patent intelligence for your innovation.

Isolated muffler air distributor

A technology of air distributor and sound-absorbing cloth, which is applied in the direction of hull ventilation/heating/cooling, ship parts, ships, etc. Strong performance and easy installation

Active Publication Date: 2017-07-28
GUANGXIN SHIPBUILDING & HEAVY IND
View PDF3 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] In order to overcome the deficiencies of the prior art, the present invention provides an isolated muffler with low noise and small vibration, which solves the problems of large vibration, high noise and inconvenient installation of the air distributor on board

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
  • Isolated muffler air distributor
  • Isolated muffler air distributor
  • Isolated muffler air distributor

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0022] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals represent the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary for the purpose of explaining the present invention and should not be construed as limiting the present invention.

[0023] In the description of the present invention, it should be noted that for orientation words, such as the terms "center", "horizontal", "longitudinal", "length", "width", "thickness", "upper", "lower" , "Front", "Back", "Left", "Right", "Vertical", "Horizontal", "Top", "Bottom", "Inner", "Outer", "Clockwise", "Counterclockwise " and other indication orientations and positional relationships are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the pr...

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 isolated sound-absorbing air distributor, which is characterized in that it comprises an air distributor body, the air distributor body is provided with an air outlet and an air inlet connected with an external air pipe, and the air distributor body is provided with There are sound insulation materials, a switch baffle and a control mechanism for controlling the movement of the switch baffle. The switch baffle is located at the air inlet and can completely or partially close the air inlet to control the air volume.

Description

technical field [0001] The invention relates to a device for ship air conditioning and mechanical ventilation, in particular to an isolated sound-absorbing air distributor. Background technique [0002] In recent years, China's orders for engineering ships have gradually moved towards mid-to-high-end orders, such as the Middle East and European countries. These countries have relatively high requirements for the comfort of the crew's working environment. For example, there are clear requirements for vibration, noise, illuminance, etc. in the working environment, and there are also clear regulations in the classification symbol Hab of the corresponding classification society. Since the maximum air volume of the current air distributor can barely meet the requirements, once the air volume is reduced, the noise will immediately exceed the standard, which is not suitable for use on ships with the Hab symbol. Isolate the distance between the noise source and the room, and add a ...

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): B63J2/02
Inventor 易永光黄仕旭林振豪王绥学祖恩辉陆俊明陈焕坤李勇陈桂梅高乔梁远波詹成峰
Owner GUANGXIN SHIPBUILDING & HEAVY IND