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

Conductive range hood

A range hood and guided technology, applied in the field of guided range hoods, achieves the effect of low noise and small wind resistance

Active Publication Date: 2014-08-27
ZHEJIANG SHUAIKANG ELECTRIC
View PDF1 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The technical problem to be solved by the present invention is to eliminate the deficiencies of the above-mentioned prior art, and to provide a fume drainage device that can effectively reduce noise and increase air volume

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
  • Conductive range hood
  • Conductive range hood
  • Conductive range hood

Examples

Experimental program
Comparison scheme
Effect test

Embodiment approach 1

[0026] Implementation mode one: if Figure 1-3 As shown, the guided range hood includes a fan assembly, a smoke collection chamber 1, a net cover 2, a power supply and a switch assembly, and the fan assembly includes a motor, an impeller 3, a volute 4 and a fan frame 5. There is also a fume diverter 6 between the fan frame 5 and the net cover 2. The fume diverter 6 is open at the top and has an oil outlet 7 at the bottom. It is funnel-shaped, and its maximum external width a is greater than its external maximum thickness b.

[0027] The top opening of the oil fume diverter 6 is connected to a fixed frame 8 , and a through hole 9 is opened on the fixed frame 8 . The fixed frame 8 is a rectangular frame.

[0028] The oil fume diverter 6 is fixed on the fan frame 5 by screws, and an oil cup 10 is arranged under the net cover 2 . The oil fume diverter 6 is in the shape of a six-sided cone, with one large plane at the front and back, and two small planes at the left and right. T...

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 relates to a guided range hood. The existing range hood has poor air flow and high noise. For this reason, the guide type range hood includes a fan assembly, a smoke collecting cavity, a net cover, a power supply and a switch assembly, and the fan assembly includes a motor, an impeller, a volute and a fan frame. An oil fume diverter is also arranged between the fan frame and the net cover. The oil fume diverter has an opening at the top and an oil outlet hole at the bottom, which is funnel-shaped. The guided range hood of the present invention has the advantages of low noise and small wind resistance, and is widely applicable to various environments such as hotels, restaurants, and families.

Description

technical field [0001] The invention relates to a guided range hood. Background technique [0002] At present, European-style range hoods generally include: fan assembly, smoke collecting chamber, net cover, power supply and switch assembly, among which the fan assembly includes motor, impeller, volute and fan frame. The disadvantage of this kind of range hood is that: the edge of the volute is connected at a right angle, which prevents the fume from being introduced into the volute smoothly, but first collides with the edge of the volute, and then changes direction to enter the inside of the volute; and the bottom of the volute It protrudes downwards in a circular shape, and there are redundant blank areas on both sides, and the oil fume is disordered after entering this area. The result is greater wind resistance, greater noise, and less air volume. [0003] In recent years, there have been some new volutes, such as the design of application number 200710069947.8. A down...

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): F24C15/20
Inventor 邹国营高绪元刘耀斌
Owner ZHEJIANG SHUAIKANG ELECTRIC