Combined washing and drying integrated machine and control method

A control method and the technology of an all-in-one machine, which are applied to the control device of washing machines, other washing machines, household clothes dryers, etc., can solve the problems of high energy consumption, waste of resources, and non-environmental protection of washing machines, and achieve high heat utilization and energy saving Space and cost, good washing effect

Active Publication Date: 2019-04-02
QINGDAO HAIER WASHING ELECTRIC APPLIANCES CO LTD +1
View PDF8 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, most integrated washing machines are simple stacks of washing machines with multiple functions, which consume a lot of energy. Especially for washing machines equipped with a drying function, the heat utilization rate of the drying air heated by the heating device is small, resulting in a waste of resources.
When heating the washing water, an electric heater is usually used to heat the washing water. If the washing machine is equipped with drying parts at the same time, it is also necessary to install a heating device in the air duct. In this way, multiple heating devices cause The washing machine consumes a lot of energy, takes up a lot of space, is expensive, and is not environmentally friendly

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
  • Combined washing and drying integrated machine and control method
  • Combined washing and drying integrated machine and control method
  • Combined washing and drying integrated machine and control method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0043] Such as Figure 1-2As shown, a combined washing and drying machine includes a drying system, at least one first laundry processing cylinder and at least one second laundry processing cylinder, and the drying system includes a circulation pipeline communicated with the first laundry processing cylinder 300, the circulation pipeline 300 is provided with an air supply branch 310, which is used to introduce drying air into the second laundry processing cylinder, and the circulation pipeline 300 and / or the air supply branch 310 is provided with an air supply branch The control unit 311 and the air supply control unit 311 control the conduction of the air supply branch 310 to guide the drying air into the second laundry processing cylinder. Utilize the air supply branch to introduce the drying air in the first clothes processing drum into the second clothes processing drum, realize the same supply of the same drying system to the first clothes processing drum and the second c...

Embodiment 2

[0060] Such as Figure 1-2 As shown, this embodiment is a further limitation of Embodiment 1. The combined washing and drying machine is a washing machine, and the washing machine includes two drums, a drying drum and a washing drum, and the drying drum is arranged on the upper part of the washing drum.

[0061] The circulation pipeline 300 includes a derivation pipeline 301 for deriving the drying air that has completed the heat exchange in the drying drum 200. The air supply branch 310 is arranged on the derivation pipeline 301. The air supply branch 310 The air outlet end communicates with the washing tub 100 , and guides the drying air from the drying tub 200 into the washing tub 100 .

[0062] Since the temperature required for heating the washing water in the washing tub 100 or heating the air / items to be washed in the washing tub 100 is relatively low, the cost of setting the heating device 330 separately is high. The heat-exchanged drying air is introduced into the wa...

Embodiment 3

[0075] Such as Figure 1-2 As shown, this embodiment is a further limitation of Embodiment 2. The washing tub 100 is provided with a washing water heating branch pipe 302 for introducing the drying air into the washing water in the washing tub 100 and / or for introducing the drying air into the washing water. Introduce the air heating branch pipe 303 above the washing water level.

[0076]The connection port on the washing tub 100 connected with the washing water heating branch pipe 302 is set below the minimum liquid level in the washing tub 100, so that the drying wind can heat the washing water in the washing tub 100, so as to speed up the washing speed and improve the washing effect. Form bubbling agitation to speed up washing speed and efficiency. The communication port communicating with the air heating branch pipe 303 is set above the highest liquid level in the washing tub 100 to heat the load in the washing tub 100 (such as items to be washed or air).

[0077] Prefer...

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 belongs to the field of household appliances, and particularly relates to a combined washing and drying integrated machine and a control method. The combined washing and drying integrated machine comprises a drying system, at least one first clothes treating cylinder and at least one second clothes treating cylinder, the drying system comprises a circulating pipeline communicated with the first clothes treating cylinder, an air supply branch is arranged on the circulating pipeline and used for leading drying air into the second clothes treating cylinder, an air supply control component is arranged on the circulating pipeline and/or air supply branch and controls conduction of the air supply branch, and the drying air is led into the second clothes treating cylinder. The combined washing and drying integrated machine has the advantages that loads in the first clothes treating cylinder and the second clothes treating cylinder are heated/dried by the same drying system, space and cost are saved, the drying air in the first clothes treating cylinder is led into the second clothes treating cylinder and can be used in a multistage manner, and use effects of the drying air are higher.

Description

technical field [0001] The invention belongs to the field of household appliances, and in particular relates to a combined washing and drying machine and a control method. Background technique [0002] Washing machines are cleaning appliances that use electric energy to generate mechanical action to wash clothes. They are divided into household and collective use according to their rated washing capacity. China stipulates that household washing machines with a washing capacity of less than 6 kg are household washing machines: household washing machines are mainly composed of a cabinet, a washing and dehydrating bucket (some washing and dehydrating buckets are separated), transmission and control systems, and some are also equipped with heating devices. [0003] As people have higher and higher requirements for washing machines, integrated washing machines and multifunctional washing machines are more and more popular. However, integrated washing machines are mostly simple s...

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): D06F29/02D06F58/20D06F39/04D06F58/26D06F33/02D06F58/28
CPCD06F39/045D06F29/02D06F39/04D06F58/20D06F58/263D06F58/30D06F33/00
Inventor 王育宝李文伟吴军潘光辉王光锋王海波
Owner QINGDAO HAIER WASHING ELECTRIC APPLIANCES CO LTD
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
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap