Eureka AIR delivers breakthrough ideas for toughest innovation challenges, trusted by R&D personnel around the world.

Intermittent microwave vacuum laundry drying device and method thereof

A microwave vacuum and drying device technology, which is applied to washing devices, household dryers, textiles and papermaking, etc., can solve the problems of taking up a lot of space, complex equipment structure, and bulky volume, and achieve the effect of low difficulty and high feasibility

Inactive Publication Date: 2018-04-13
WUHAN UNIV OF TECH
View PDF6 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the water vapor separation efficiency is low, the equipment is bulky, the equipment structure is complex, and it takes up a lot of space, which is not conducive to product promotion.

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
  • Intermittent microwave vacuum laundry drying device and method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0020] The principles and features of the present invention are described below in conjunction with the accompanying drawings, and the examples given are only used to explain the present invention, and are not intended to limit the scope of the present invention.

[0021] Such as figure 1 As shown, an intermittent microwave vacuum clothes drying device includes a vacuum drying airtight cavity 4 , a vacuum pump 3 , an air extraction pipeline 7 , a central control unit 6 and a microwave generating device 5 .

[0022] The microwave generating device 5 is arranged outside the vacuum drying airtight chamber 4, and the vacuum pump 3 is connected to the vacuum drying airtight chamber 4 through the air extraction pipeline 7 with the air extraction valve 1, wherein the air extraction valve 1 is a solenoid valve, and the vacuum drying airtight airtight chamber 4 is connected to each other. The cavity 4 is provided with an exhaust port with an exhaust valve 2, wherein the exhaust valve 2...

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 an intermittent microwave vacuum laundry drying device. The device comprises a vacuum drying sealed cavity, a vacuum pump, an air pumping pipe, a central control unit and a microwave generation device, wherein the vacuum pump is connected to the vacuum drying sealed cavity through the air pumping pipe having an air pumping valve, and an air exhaust hole having an air exhaust valve is formed in the vacuum drying sealed cavity. An intermittent microwave vacuum laundry drying method includes the following specific steps that the inner cavity of the vacuum drying sealed cavity filled with to-be-dried laundry is evacuated to vacuum, and the microwave generation device is used for moderately heating as an assistant; when the water on the to-be-dried laundry is fully boiled, the air pumping valve and the microwave generation device are closed; the air exhaust valve is opened, and the dry air from the outside enters into the inner cavity of the vacuum drying sealed cavity, the air humidity in the inner cavity of the vacuum drying sealed cavity is neutralized, and after completion in a short time, the air exhaust valve is closed again. The device and the method canprovide a low-cost, high-efficiency and low-energy drying solution for a microwave vacuum drying apparatus which processes high concentration moisture.

Description

technical field [0001] The invention relates to the field of household appliances, in particular to an intermittent microwave vacuum clothes drying device and a method thereof. Background technique [0002] The birth of the microwave vacuum dryer, compared with the traditional clothes dryer, greatly increased the drying efficiency and greatly reduced the power consumption of the clothes. However, so far, the discharge of water vapor in the vacuum state is A difficult problem that the clothes machine needs to solve. Since the existing microwave vacuum drying equipment is generally only used to process items with low water content such as leather and medicines, there is still no reliable, efficient, and energy-saving way to complete the high-temperature drying of the cavity of the microwave vacuum dryer. The drying of water vapor concentration, the water vapor treatment of vacuum drying equipment used in industry and pharmaceutical industry generally has the following plans: ...

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): D06F58/10D06F58/20
CPCD06F58/10D06F58/20
Inventor 刘新华梁祖杰谢琳黄蕾罗文澜杨董行健赵文定
Owner WUHAN UNIV OF TECH
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Eureka Blog
Learn More
PatSnap group products